if the circumference of a circle with radius 70 cm and center o is 440.find perimetre of semi circle
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Answered by
1
Answer:
given :
circumference = 440 cm square
radius = 70 cm
steps :
semicircle is half of the full circle
so,
perimeter of semicircle = 2 x pie x r power 2 /2
(or)
circumference of circle /2
= 440/2
220 cm square
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Answered by
0
Answer:360
Step-by-step explanation:
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