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Can someone help me I dont know what to do
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Can someone help me I dont know what to do

Can someone help me I dont know what to do-example-1
User Wpgreenway
by
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1 Answer

2 votes

Explanation:

1. find P of semicircle

perimeter of a semicircle = pi×r+d

=3.14×5+10

=25.7

2.find P of rectangle

P=10×4=40cm

3. add P of semicircle and P of rectangle

25.7+40=65.7cm

User Bryan Downing
by
8.3k points
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