Download presentation

Presentation is loading. Please wait.

Published byJena Lathers Modified about 1 year ago

1

2
To enlarge the rectangle by scale factor x2 from the point shown. Centre of Enlargement Object A B C D Or Count Squares Image A/A/ B/B/ C/C/ D/D/ Enlargements from a Given Point 1. Draw the ray lines through vertices. 2. Mark off x2 distances along each line. 3. Draw and label image. X2

3
D To enlarge the kite by scale factor x3 from the point shown. Centre of Enlargement Object A B C Or Count Squares Image A/A/ B/B/ C/C/ D/D/ Enlargements from a Given Point 1. Draw the ray lines through vertices. 2. Mark off x3 distances along lines from C of E. 3. Draw and label image. X3

4
Enlargements from a Given Point 1. Draw the ray lines through vertices. 2. Mark off x4 distances along lines from C of E. 3. Draw and label image. To enlarge the triangle by scale factor x4 from the point shown. Centre of Enlargement Or Count Squares Object A B C Image C/C/ A/A/ B/B/ X4

5
Negative Enlargements from a Given Point 1. Draw ray lines from each vertex through C of E. 2. Mark off x1distances along lines from C of E. 3. Draw and label image. B/B/ A/A/ C/C/ Image Image is Inverted D/D/ D Centre of Enlargement A B C Object To enlarge the kite by scale factor -1 from the point shown. Or Count Squares

6
D Centre of Enlargement A B C Object To enlarge the kite by scale factor -2 from the point shown. Or Count Squares Negative Enlargements from a Given Point 2. Mark off distances x2 along lines from C of E. 3. Draw and label image. B/B/ A/A/ D/D/ C/C/ Image Image is Inverted 1. Draw ray lines from each vertex through C of E. -2

7
Fractional Enlargements from a Given Point 1. Draw ray lines from C of E to each vertex. 2. Mark halfway distances along lines. 3. Draw and label image. B A D C Object Or Count Squares To enlarge the kite by scale factor x½ from the point shown. Centre of Enlargement A/A/ B/B/ D/D/ C/C/ Image ½

8
Fractional Enlargements from a Given Point 1. Draw ray lines from C of E to each vertex. 2. Mark off 1/3 distances along lines. 3. Draw and label image. A’A’ B’B’ C’C’ D’D’ Image B A D C Or Count Squares To enlarge the rectangle by scale factor x1/3 from the point shown. Centre of Enlargement Object 1/3

9
To enlarge the rectangle by scale factor x2 from the point shown. Centre of Enlargement Object A B C D Image A/A/ B/B/ C/C/ D/D/ Enlargements from a Given Point 1. Draw the ray lines through vertices. 2. Mark off x 2 distances along each line. 3. Draw and label image. No Grid 1

10
D To enlarge the kite by scale factor x3 from the point shown. Centre of Enlargement Object A B C Image A/A/ B/B/ C/C/ D/D/ Enlargements from a Given Point 1. Draw the ray lines through vertices. 2. Mark off x3 distances along lines from C of E. 3. Draw and label image. No Grid 2

11
Enlargements from a Given Point 1. Draw the ray lines through vertices. 2. Mark off x4 distances along lines from C of E. 3. Draw and label image. To enlarge the triangle by scale factor x4 from the point shown. Centre of Enlargement Object A B C Image C/C/ A/A/ B/B/ No Grid 3

12
Negative Enlargements from a Given Point 1. Draw ray lines from each vertex through C of E. 2. Mark off x1distances along lines from C of E. 3. Draw and label image. B/B/ A/A/ C/C/ Image Image is Inverted D/D/ D Centre of Enlargement A B C Object To enlarge the kite by scale factor -1 from the point shown. No Grid 4

13
D Centre of Enlargement A B C Object To enlarge the kite by scale factor -2 from the point shown. Negative Enlargements from a Given Point 2. Mark off distances x2 along lines from C of E. 3. Draw and label image. B/B/ A/A/ D/D/ C/C/ Image Image is Inverted 1. Draw ray lines from each vertex through C of E. No Grid 5

14
Fractional Enlargements from a Given Point 1. Draw ray lines from C of E to each vertex. 2. Mark halfway distances along lines. 3. Draw and label image. B A D C Object To enlarge the kite by scale factor x½ from the point shown. Centre of Enlargement A/A/ B/B/ D/D/ C/C/ Image No Grid 6

15
Fractional Enlargements from a Given Point 1. Draw ray lines from C of E to each vertex. 2. Mark off 1/3 distances along lines. 3. Draw and label image. A’A’ B’B’ C’C’ D’D’ Image B A D C To enlarge the rectangle by scale factor x 1/3 from the point shown. Centre of Enlargement Object No Grid 7

16
To enlarge the rectangle by scale factor x2 from the point shown. Centre of Enlargement Object A B C D Or Count Squares Enlargements from a Given Point Worksheet 1

17
D To enlarge the kite by scale factor x3 from the point shown. Centre of Enlargement Object A B C Or Count Squares Enlargements from a Given Point Workshe et 2

18
Enlargements from a Given Point To enlarge the triangle by scale factor x4 from the point shown. Centre of Enlargement Or Count Squares Object A B C Worksheet 3

19
Negative Enlargements from a Given Point D Centre of Enlargement A B C Object To enlarge the kite by scale factor -1 from the point shown. Or Count Squares Worksheet 4

20
D Centre of Enlargement A B C Object To enlarge the kite by scale factor -2 from the point shown. Or Count Squares Negative Enlargements from a Given Point Workshee t 5

21
Fractional Enlargements from a Given Point B A D C Object Or Count Squares To enlarge the kite by scale factor x½ from the point shown. Centre of Enlargement Worksh eet 6

22
Fractional Enlargements from a Given Point B A D C Or Count Squares To enlarge the rectangle by scale factor x 1/3 from the point shown. Centre of Enlargement Object Workshee t 7

23
To enlarge the rectangle by scale factor x2 from the point shown. Centre of Enlargement Object A B C D Enlargements from a Given Point Worksheet 1A

24
D To enlarge the kite by scale factor x3 from the point shown. Centre of Enlargement Object A B C Workshe et 2A

25
Enlargements from a Given Point To enlarge the triangle by scale factor x4 from the point shown. Centre of Enlargement Object A B C Worksheet 3A

26
Negative Enlargements from a Given Point D Centre of Enlargement A B C Object To enlarge the kite by scale factor -1 from the point shown. Worksheet 4A

27
D Centre of Enlargement A B C Object To enlarge the kite by scale factor -2 from the point shown. Workshee t 5A Negative Enlargements from a Given Point

28
B A D C Object To enlarge the kite by scale factor x½ from the point shown. Centre of Enlargement Worksh eet 6A Fractional Enlargements from a Given Point

29
B A D C To enlarge the kite by scale factor x 1/3 from the point shown. Centre of Enlargement Object Workshee t 7A

30
The small rectangle has been enlarged as shown. Find the centre of enlargement. Object A C D Image A/A/ B/B/ C/C/ D/D/ Finding the Centre of Enlargement B Draw 2 ray lines through corresponding vertices to locate. Centre of Enlargement Find Centre 1

31
B/B/ A/A/ D/D/ C/C/ Image D A B C Object The small kite has been enlarged as shown. Find the centre of enlargement. Finding the Centre of Enlargement Centre of Enlargement Draw 2 ray lines through corresponding vertices to locate. Find Centre 2

32
Finding the Centre of Enlargement. B A D C Object The large kite has been enlarged by scale factor x ½ as shown. Find the centre of enlargement. B/B/ A/A/ D/D/ C/C/ Image Draw 2 ray lines through corresponding vertices to locate. Centre of Enlargement Find Centre 3

33
The small rectangle has been enlarged as shown. Find the centre of enlargement. Object A C D Image A/A/ B/B/ C/C/ D/D/ Finding the Centre of Enlargement B Worksheet 8

34
B/B/ A/A/ D/D/ C/C/ Image D A B C Object The small kite has been enlarged as shown. Find the centre of enlargement. Finding the Centre of Enlargement Worksheet 9

35
Finding the Centre of Enlargement. B A D C Object The large kite has been enlarged by scale factor x ½ as shown. Find the centre of enlargement. B/B/ A/A/ D/D/ C/C/ Image Workshheet 10

36
The small rectangle has been enlarged as shown. Find the centre of enlargement. Object A C D Image A/A/ B/B/ C/C/ D/D/ Finding the Centre of Enlargement B Worksheet 8A

37
B/B/ A/A/ D/D/ C/C/ Image D A B C Object The small kite has been enlarged as shown. Find the centre of enlargement. Finding the Centre of Enlargement Worksheet 9A

38
Finding the Centre of Enlargement. B A D C Object The large kite has been enlarged by scale factor x ½ as shown. Find the centre of enlargement. A/A/ B/B/ D/D/ C/C/ Image Workshheet 10A

Similar presentations

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google