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labwork [276]
3 years ago
7

A 4cm×6cm rectangle sits inside a circle with a radius of 11cm. what is the shaded region?

Mathematics
2 answers:
Elenna [48]3 years ago
5 0

Answer:

The area of the shaded region is 355.94\ 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 rectangle

so

A=\pi r^{2}-bh

we have

r=11\ cm

b=4\ cm

h=6\ cm

assume

\pi =3.14

substitute

A=\pi (11^{2})-4*6=121 \pi-24=121*(3.14)-24=355.94\ cm^{2}

Rasek [7]3 years ago
3 0

Answer:

The area of the shaded region is 355.94 :)

Step-by-step explanation:

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