maguilarz2005
maguilarz2005
02-07-2018
Mathematics
contestada
What is the answer to this????
Respuesta :
rwas102017
rwas102017
02-07-2018
it will be
112.98 units i think
Answer Link
Creati
Creati
02-07-2018
Hello!
The formula for circumference of a circle = π · d
π = 3.14
Diameter is equal to 37.68 ÷ 3.14
The diameter = 12
The formula for area of a circle = π · r²
[tex] r = \frac{1}{2} d[/tex]
12 ÷ 2 = 6
The radius is 6
6² = 6 × 6 = 36
36 × 3.14 = 113.04
The area of the circle is 113.04 units²
Answer Link
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