1. If the perimeter of a semicircular plate is 36 cm, find
its radius.
Answers
Answered by
17
Step-by-step explanation:
Perimeter of semicircular protractor=36 cm
πr+2r=36
⇒(π+2)r=36
⇒( 72/2 +2)r=36
⇒ 73/6×r=36
⇒r=
36×7/36
⇒r=7
Answered by
14
Answer:
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aybrainy:
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sorry again
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just don't mention
good night
sweet dreams
from which country you are AradAtiAalahi
@Krishnakumar Why you reported my answer
Because your answer is not proper and from which country you are
first tell me where from you are
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