A rectangular sheet of metal measuring 50 cm by 30 cm has a semi circle of radius 15 cm cut from each short side . Find the perimeter of the shape that is left
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19
Answer:
Step-by-step explanation:
circumference of the semicircle=pie*r
circumference = 22/7*15
circumference = 47.14
therefore perimeter = 50+50+47.14+47.14
perimeter = 194.28
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Answer:
Step-by-step explanation:
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