Math, asked by omsakunde2005, 6 months ago

find the perimetre of a sector of a circle if it's measure is 90°and radius is 7cm

Answers

Answered by dheerajpathania05

0

Answer:

Answer

Given: Central angle of a circle = 90° And radius of circle is 7 cm.

To find: To find the perimeter of sector of a circle.

Step-by-step explanation:

Hence, perimeter of a circle with radius 7 cm and central angle 90° is 11 cm.

Answered by MannatNandi02

0

Answer:

22 cm

Step-by-step explanation:

22÷7 ×7

7 and 7 will get cancelled

therefore, and is 22cm

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