Respuesta :

brian7672

Answer:

Question 5:  [tex]1024\pi\ m^2[/tex]; Question 6: False

Step-by-step explanation:

Question 5:

[tex]A=r^2\pi\\\\d=2r\\\\64=2r\\\\r=32\\\\A=32^2\pi\\\\A=1024\pi[/tex]

Question 6:

[tex]A=r^2\pi\\\\d=2r\\\\12=2r\\\\r=6\\\\A=6^2\pi\\\\A=36(3.14)\\\\A=113.04[/tex]

amna04352

Answer:

1. D. 1024pi m²

2. False

Step-by-step explanation:

Radius = 64/2 = 32

Area = pi × 32²

= 1024pi m²

Radius = 12/2 = 6

= 3.14 × 6²

= 113.04 cm²