Math, asked by amritarora167, 1 year ago

Perimeter of a sector is 28cm and radius is 7 cm. Find the area of sector

Answers

Answered by govindiq

3

Step-by-step explanation:

perimeter of sector =2 ^ r

28= 2×22/7×r

r=49/11

area of sector =^R2

=22/7×49/11×49/11

=686/11

amritarora167: Wrong

amritarora167: P = 2r+lenth of arc

Answered by deepakgujar19276

3

Answer:

Step-by-step explanation:

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