Question

Circumference of semi-circle =
A) 2
Β) πη
C) 2r
D) r
Diameter: radius =.
A) 3:1
B) 2:1
C) 2:3
D) 1:2​

Answer 1

Answer:

semi circle- πr.

this is the answer

Answer 2

Answer:

1 ans is 2πr

and 2 ans is 2:1

Step-by-step explanation:

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