Question

A 7cm × 5cm rectangle sits inside a circle with radius 6cm. what is the area of the shaded region​

Answer 1

Answer:

The area of the shaded region is $(36\pi-35)\ cm^{2}$

Step-by-step explanation:

we know that

The area of the shaded region is equal to the area of the circle minus the area of the rectangle

so

$A=\pi r^{2}-a*b$

we have

$a=7\ cm$

$b=5\ cm$

$r=6\ cm$

substitute the values

$A=\pi (6)^{2}-(7)*(5)$

$A=(36\pi-35)\ cm^{2}$

Answer 2

Answer:

78.1

Step-by-step explanation: