Perimeter of semicircle is 108cm What is the diameter of it.
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perimeter of semicircle= πr=108
22÷7×r = 108
r=108×7÷22
r=756÷22
r=34.3~
diameter=2r = 2× 34.3=68.6~
plz mark this answer as brainliest.
22÷7×r = 108
r=108×7÷22
r=756÷22
r=34.3~
diameter=2r = 2× 34.3=68.6~
plz mark this answer as brainliest.
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