contestada

A circle is placed in a square with a side length of 8 mm, as shown below. Find the area of the shaded region.
Use the value 3.14 for a, and do not round your answer. Be sure to include the correct unit in your answer.

Respuesta :

ashish4112119

Answer:

9.76 mm^2

Step-by-step explanation:

area of square minus area of circle = answer

area of square is 64

area of circle is pi * r squared

r is 8 ÷2 = 4

r squared is 4 * 4

area of circle is pi * 4 * 4 = pi * 16 = 50.24

64 - 50.24 = 9.76

Otras preguntas