Math, asked by rjmaurya555, 2 months ago

(a)area of semi circle diameter is
3.5 cm

Answers

Answered by gursimran1818

0

Answer:

radius-35/10

22*35*35/7*10*10*2

is19.25cm²

Answered by Foamy

0

Answer:

4.8125Cm

Step-by-step explanation:

Area of Semi Circle = πr^2 / 2

d = 3.5

r = d/2

r = 3.5/2

r = 1.75

Area of semi circle = 22/7 × 1.75×1.75 / 2

= 4.8125cm

Hope it helps you

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