contestada

1?
Find the arc length of the partial circle.
Either enter an exact answer in terms of ar or use 3.14 fo 7 and enter your answer as a decimal.

1 Find the arc length of the partial circle Either enter an exact answer in terms of ar or use 314 fo 7 and enter your answer as a decimal class=

Respuesta :

keighleydudley

answer:

1.57 cm

Step-by-step explanation:

pi = 3.14

circumference of circle = pi x diameter

3.14 x 2 = 6.28

90/360 x 6.28 = 1.57

the arc length = 1.57 provided that 3.14 is used as pi.

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