Math, asked by deepatangripckfqs, 3 months ago

the length of an Arc of a circle of radius 4.2 cm is 4.4 cm, Find the angle subtend by this arc at the centre

Answers

Answered by sonambhatt35

1

Answer:

60°

Step-by-step explanation:

Radius (r)=4.2cm

Length of Arc (l)=4.4

Angle suntended(theta)=?

as we know,

theta radian = l/r

=180*4.4/(π*4.2)

By solving we get,

theta =60 °

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