© Find the perimeter of this sector. Give your answer in simplest form in terms of T. 40° 12 m The diagram is not drawn to scale.

asked Sep 22, 2023 33.4k views

3 votes

© Find the perimeter of this sector.

Give your answer in simplest form in terms of T.
40°
12 m
The diagram is not drawn to scale.

3.7k points

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7 votes

Explanation:

perimeter of a sector =r+r+angle/360×2πr

12+12+(40/360×2×22/7×12)

24+8.378

32.378cm

3.5k points

6 votes

Perimeter=40/360 *2*12m*3.14

Wilsotc answered Sep 27, 2023

4.0k points

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