Download presentation

Presentation is loading. Please wait.

Published byVirginia Hardyman Modified over 3 years ago

1
Strategy to solve complex problems Two right triangles are superimposed on one another. One of them is displaced by 9 cm, find the area of the shaded portion of the triangle. 15 cm 27 cm

2
Strategy to solve complex problems Two right triangles are superimposed on one another. One of them is displaced by 9 cm, find the area of the shaded portion of the triangle. 15 cm 27 cm

3
Strategy to solve complex problems Two right triangles are superimposed on one another. One of them is displaced by 9 cm, find the area of the shaded portion of the triangle. 15 cm 27 cm

4
Strategy to solve complex problems Two right triangles are superimposed on one another. One of them is displaced by 9 cm, find the area of the shaded portion of the triangle. 15 cm 27 cm

5
Strategy to solve complex problems Two right triangles are superimposed on one another. One of them is displaced by 9 cm, find the area of the shaded portion of the triangle. 15 cm 27 cm

6
Strategy to solve complex problems Two right triangles are superimposed on one another. One of them is displaced by 9 cm, find the area of the shaded portion of the triangle. 15 cm 27 cm

7
9 cm Strategy to solve complex problems Two right triangles are superimposed on one another. One of them is displaced by 9 cm, find the area of the shaded portion of the triangle. 15 cm 27 cm

8
Strategy to solve complex problems Two right triangles are superimposed on one another. One of them is displaced by 9 cm, find the area of the shaded portion of the triangle. 9 cm 15 cm 27 cm

9
Strategy to solve complex problems 9 cm 15 cm 27 cm

10
Strategy to solve complex problems 9 cm 15 cm 27 cm ?

11
Strategy to solve complex problems 9 cm 15 cm 27 cm 18:27 = ?:15 18 27 = ? 15 18 cm ?

12
Strategy to solve complex problems 9 cm 15 cm 27 cm 18:27 = 10:15 18 27 = 10 15 18 cm 10

13
Strategy to solve complex problems 9 cm 15 cm 27 cm 18 cm 10 Area: 15 27 2 cm 2

14
Strategy to solve complex problems 9 cm 15 cm 27 cm 18 cm 10 Area: 10 18 2 cm 2

15
Strategy to solve complex problems 9 cm 15 cm 27 cm 18 cm 10 Area: cm 2 10 18 2 - 15 27 2

16
Strategy to solve complex problems 9 cm 15 cm 27 cm 18 cm 10 Area: cm 2 9 (15 3-10 2) 2

17
Strategy to solve complex problems 9 cm 15 cm 27 cm 18 cm 10 Area: cm 2 9 (15 3-10 2) 2 225 2 = cm 2

Similar presentations

Presentation is loading. Please wait....

OK

10-7 The Quadratic Formula

10-7 The Quadratic Formula

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google