aprilsoraya1
aprilsoraya1 aprilsoraya1
  • 31-03-2021
  • Mathematics
contestada

please help me find the circumference and area ​

please help me find the circumference and area class=

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nooralhuda
nooralhuda nooralhuda
  • 31-03-2021
The circumference is 131.95 and the area is 1385.44
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Аноним Аноним
  • 31-03-2021

Answer:

Area is 1384.74

Circumference is 131.88

Step-by-step explanation:

42 ÷ 2 = 21

21 = radius

C=2(pie sign lol)r

2×3.14×21

131.88 ^

A= 3.14r^2

21×21 = 441

3.14×441

1384.74^

Answer Link

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