Download presentation

1
Area

2
Area of a Circle The area A of a circle equals the product of π and the square of its radius r. Find the area of the circle. Round your answer to the nearest hundredth. 2 in. The area of the circle is in².

3
**Area of a parallelogram**

To find the area of a parallelogram, you multiply the shape’s base and height. A = b(h) Find the area of the following shape. A = (10)(7) A = 70 cm² 7 cm 10 cm

4
Area of a Triangle If you take a parallelogram and split it in half, you create two triangles. For the area formula of a triangle, take the formula for the area of a parallelogram and split it in half. A = (b(h))÷2 A = (3.7(2.4)) ÷2 A = (8.88) ÷2 A = 4.44 cm²

5
Area of a Trapezoid A trapezoid is a quadrilateral with only one pair of parallel sides. A=½4(6+3) A=½4(9) A=18m²

6
**Practice Problems – Find the area of the following shapes.**

15 mm. 6 in. 6 in. 12 mm. 29 ft. 21 ft. 33 cm. 19 ft.

Similar presentations

© 2024 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google