find the area of the sector whose radius is 7 cm with the given angle 120°
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Answers
Answered by
1
Answer:
51.333 sq cm
Step-by-step explanation:
A = angle/360 πr^2
A = 120/360 x 22/7x7x7
A = 1/3 x 154
A = 154/3
I hope this answer help you
Answered by
0
Answer:
The Area is 154/3 or 51.33 cm^2.
Step-by-step explanation:
Radius=7 cm
Theta=120⁰
Area of sector=Theta/360×pi×r^2
=120/360×22/7×7×7
=1/3×22×7
=154/3cm^2
=51.33cm^2
Hence,The Area is 154/3 or 51.33 cm^2
I Hope it helps you
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