Math, asked by kabidiptimayee123, 6 months ago

Find the perimeter and area of a semi-circle whose radius is :
(i) 35 cm
(ii) 4.2 cm

Answers

Answered by mahalakshmi699

0

Answer:

(i) Perimeter = 110 cm

Area = 1925 cm²

(ii) Perimeter = 13⅕ cm

Area = 693/10 cm² = 69 whole 3 tenths

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