lilblakey69
lilblakey69 lilblakey69
  • 19-05-2020
  • Mathematics
contestada

What is the area of this figure? Use 3.14 for pi.

A) 6.28 ft^2

B) 18.28 ft^2

C) 22.28 ft^2

D)28.56^2

What is the area of this figure Use 314 for piA 628 ft2B 1828 ft2C 2228 ft2D28562 class=

Respuesta :

ronhagrid310
ronhagrid310 ronhagrid310
  • 19-05-2020

Answer:

The area of this figure:

A = Area of half-circle + Area of square

  = 3.14 x (4/2)^2 x 1/2 + 4 x 4

  = 22.28 ft^2

=> Option C is correct.

Hope this helps!

:)

Answer Link
amna04352
amna04352 amna04352
  • 19-05-2020

Answer:

C

Step-by-step explanation:

Area = square + semicircle

= 4² + ½(3.14 × (4/2)²)

= 16 + 6.28

= 22.28 ft²

Answer Link

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