Question

1. An arc of a circle of radius 8cm is 10cm long. Find the area of the sector.​

Answer 1

Answer:

Step-by-step explanation:

Here, r=8cm and θ=135  

rea of the sector =  0\360(πr^2)

Where, θ is angle subtended at a center πr  ^2is area of a circle.

        Area of the sector =  135 \360 \ xπ×(8)  ^2

Area of the sector =24πcm^2  

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