526,328 views
44 votes
44 votes
Can someone please help me with this question the instructions are to use a calculator to find the perimeter (the solid lines and curves) of each figure. The perimeter of each semicircle can be found by using the equation 1/2 pi d (the place where I put the words pi has the pi symbol, and d is just a variable. Also use 3.14 as pi, and the top part is cut off a little bit, but it still counts as a full semi circle. Please help me.

Can someone please help me with this question the instructions are to use a calculator-example-1
User Avrgebro
by
3.2k points

2 Answers

15 votes
15 votes

Answer:

IM not sure sorry

Explanation:

User Chris Farrugia
by
2.5k points
12 votes
12 votes
You first calculate the Circumference of the semi circle using pi*r1/2
18.84
Then add the numbers
9+14+15+18.84
56.84 yd
User Laurenn
by
2.9k points