Math, asked by AnshChandak, 5 months ago

Find the area:

Washer of radii 2 cm and 2.4 cm
please give full explanation

Answers

Answered by samarendralaishram54

5

Answer:

1) radii 2cm : 12.57cm

2) radio 2.4cm:18.10cm

Step-by-step explanation:

for a circle the equation for finding the are is

pi*(radius)square .. so you can consider the value of pi as 22/8 , then multiply it

with the square of radius...

1)22/7×2×2

2)22/7×2.4×2.4

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