Question

PLEASE HELP ME Determine the premiter of the figure . Use 3.14 for PI Round to the nearest tenth. Numbers are 10 in and 15in​

Answer 1

5
`\pi`+40

Explanation:

perimeter of circle=2
`\pi`r

so 5 is r(radius)

so 10
`\pi`, but since it’s semicircle, you have to divide by 2, so

5
`\pi`

perimeter of rectangle=15+10+15 because you don’t count the inside, so that equals 40

so 5
`\pi`+40