Download presentation

Presentation is loading. Please wait.

Published byMohammad Johnsey Modified over 2 years ago

2
1 Press Ctrl-A ©G Dear2009 – Not to be sold/Free to use Composite Area Stage 6 - Year 12 General Mathematic (HSC)

3
2 Composite Areas (Add) A Triangle = 0.5 x b x h 4 m = 0.5 x 6 x 3 = 9 m 2 6 m 3 m Press A Rectangle = L x B = 6 x 4 = 24 m 2 A Total = A Triangle + A Rectangle = 9 + 24 = 33 m 2 End of Slide

4
3 Composite Areas (Minus) 6 m 10 m A Large = L x B = 10 x 6 = 60 m 2 A Total = A Large - A Small = 60 - 10 = 50 m 2 2 m 5m A Small = L x B = 5 x 2 = 10 m 2 End of Slide

5
4 Composite Areas (Add) Press A B A Area A = 1212 x 6cm x 3 2 ≈ 14.14 cm 2 B Area B = 6262 = 36 cm 2 Total Area Total =14.14 +36 = 50.14 cm 2 3cm End of Slide

6
5 Composite Areas (Minus) 4cm 6cm 8cm Area Rect = 8 x 6 = 48 cm 2 Area Circles =3 x x 2 2 ≈ 37.7 cm 2 Area Total == 48- 37.7 = 10.3 cm 2 End of Show

Similar presentations

OK

1 Like Terms Press Ctrl-A ©2009 G Dear – Not to be sold/Free to use Stage 4 Years 7 & 8.

1 Like Terms Press Ctrl-A ©2009 G Dear – Not to be sold/Free to use Stage 4 Years 7 & 8.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on acute renal failure Ppt on current account deficit meaning Ppt on credit default swaps greece Ppt on landing gears Ppt online library management system Ppt on global warming a need for change Ppt on nuclear family and joint family in india Ppt on first conditional form Ppt on solar power plant in india Ppt on blood stain pattern analysis crime scene