Math, asked by tiwariankit348, 11 months ago

एक वृत्त की परिधि 22 सेमी. है ।
उसके चतुर्थांश का क्षेत्रफल
(वर्ग सेमी. में) ज्ञात करो ।​

Answers

Answered by anujdav1
3

Answer:

9.6cm^2

Step-by-step explanation:

2πr= 22 cm

r= 22/2π

r= 7/2

The area or the circle- πr^2

chaturthansh ka area= ÷πr^2/4

(22×7×7)/2×2×4×7

77/8

9.6cm^2

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