wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A sector of a circle has a central angle of 135°.

Find the area of the sector if the radius of the circle is 6ft . (Round your answer to one decimal place.)


Open in App
Solution

Finding the area of the sector:

Given,

The central angle θ=135°

The radius of the circle r=6ft

We know that,

Area of sector=θ360°×π×(radius)2

=135°360°×3.14×(6)2=135°360°×3.14×36=42.3942.4

Hence, the area of the sector is 42.4ft2.


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Circles and Their Chords - Theorem 1
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon