sisimarie22
contestada


Find the area of the semicircle.
Either enter an exact answer in terms of pi or use 3.14 for pi and enter your answer as a decimal. Diameter= 14. PLZ HELP

Respuesta :

wegnerkolmp2741o

Answer:

A = 49/2 pi

Step-by-step explanation:

The diameter is 14 and the radius is 1/2 of the diameter

r =14/2 =7

We want to find the area of 1/2 of the circle

A = 1/2 pi r^2

A = 1/2 pi (7)^2

A = 49/2 pi

Otras preguntas