Meaganleax
Meaganleax Meaganleax
  • 15-03-2022
  • Mathematics
contestada

© 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.

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 class=

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britney4230
britney4230 britney4230
  • 15-03-2022
Perimeter=40/360 *2*12m*3.14
Answer Link
Toluwalaseandife
Toluwalaseandife Toluwalaseandife
  • 15-03-2022

Step-by-step explanation:

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

12+12+(40/360×2×22/7×12)

24+8.378

32.378cm

Answer Link

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