christophert1472 christophert1472

15-01-2021
Mathematics

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(0,4) F (-40) (40) (0, -4) What is the length of FG ? 811 units O OD. units 3 units units 3 Ос. units 13

04 F 40 40 0 4 What is the length of FG 811 units O OD units 3 units units 3 Ос units 13 class=

Respuesta :

ChoiSungHyun ChoiSungHyun

15-01-2021

Step-by-step explanation:

The radius of the circle is 4 units.

Length of arc FG

= Circumference * Angle subtended by Arc

= (π2r) * (π/6)

= (8π) * (π/6)

= 4π²/3.

Hence the answer is Option E.

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