yslsaint777 yslsaint777

21-05-2022
Mathematics

contestada

If the radius of the circle is 14 meters,find the length of arc RS
a)28.34m
b)64.32m
c)37.7m
d)9m
e)18m

If the radius of the circle is 14 metersfind the length of arc RS a2834m b6432m c377m d9m e18m class=

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Аноним Аноним

21-05-2022

Answer:

a) 28.34 m

Step-by-step explanation:

Finding ∠RQS :

180° - 64°
116°

Length of arc RS :

2πr × θ/360
2 x 22/7 x 14 x 116/360
44 x 2 x 29/90
88 x 29/90
2552/90
28.34 m

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