mikeyhrtscats mikeyhrtscats

30-05-2023
Mathematics

contestada

Find the area where the radius is at 12.

Choices :
A) 452.39
B) 2948
C) 32.4
D) 1238

Find the area where the radius is at 12 Choices A 45239 B 2948 C 324 D 1238 class=

Respuesta :

sqdancefan sqdancefan

30-05-2023

Answer:

A) 452.39 cm²

Step-by-step explanation:

You want the area of a circle with radius 12 cm.

Area

The formula for the area of a circle is ...

A = πr²

Using 12 cm for the radius (r), we have ...

A = π(12 cm)² ≈ 452.39 cm²

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