Download presentation

Presentation is loading. Please wait.

Published byAdam MacGregor Modified over 2 years ago

1
Homework Answers P. 570P / approx /2 or /2 or /4 or /3

2
Areas of Sectors Math 2 - Lesson 82 Mr. Lopez

3
Areas of Sectors The area of a sector is the product of the ratio measure of the arc to 360 and the area of the circle. Area of sector AOB = A O B

4
Examples Find the area of sector DAN. Leave your answer in terms. A circle has a diameter of 20 cm. What is the area of a sector bounded by a 208 major arc? Round your answer to the nearest tenth. D A N 120 5

5
More Examples Find the area of the shaded segment rounded to the nearest tenth. A O B 6

6
Homework Answers yrd in ft cm cm m cm ( ) cm 2

Similar presentations

© 2016 SlidePlayer.com Inc.

All rights reserved.

Ads by Google