Math, asked by kartavya23, 1 year ago

Find the circumference of a semicircle shape on a line of length 10 cm

Answers

Answered by abcd1221
8
Ans : Circumference of semicircle = pi×r + 2r
=> 22/7 ×5 + 2×5
=>25.8 cm (approx.)

Hope it helps...!!
Answered by neelimabrahma1978
6

Answer:


Step-by-step explanation:

Circumference of the circle is=2πr

The length of the line=diameter of the circle..

Radius=10÷2=5

Circumference=2×3.14×5=3.14cubicm

Circumference of the semi circle=3.14÷2=1.57cmcube

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