Answered

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Answer:
A =
in?,
P =
in.

Answer A In P In class=

Sagot :

mhanifa

Answer:

  • See below

Step-by-step explanation:

The area is the sum of areas:

  • semicircle with r = 2 in
  • semicircle with d = 2 in ⇒ r = 1 in

Find the area:

  • A = πr² = π(2² + 1²) = 5π in² or 15.7 in²

The perimeter is the sum of:

  • semicircle with r = 2 in
  • semicircle with r = 1 in

Find the perimeter:

  • P = 2πr = 2π(2 + 1) = 6π in or 18.8 in
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