Question

A section of a circle of radius 8 cm containing an angle of 130° . Find the area of sector​

Answer 1

Answer:  Here, r=8cm and θ=135  

o

 

⇒  Area of the sector =  

360  

o

 

θ

​  

(πr  

2

)

Where, θ is angle subtended at a center.

            πr  

2

 is area of a circle.

∴  Area of the sector =  

360  

o

 

135  

o

 

​  

×π×(8)  

2

 

∴  Area of the sector =24πcm  

2

Step-by-step explanation: please mark as brainliest