zachninja23 zachninja23

25-04-2021
Mathematics

contestada

Find the length of the arc. Round your answer to the nearest tenth.

Find the length of the arc Round your answer to the nearest tenth class=

Respuesta :

akposevictor akposevictor

30-04-2021

Answer:

7.1 in

Step-by-step explanation:

Given:

θ = 45°

Radius (r) = 9 in.

Required:

Length of the arc

Solution:

Arc length = θ/360 × 2πr

Plug in the values

Arc length = 45/360 × 2 × π × 9

Arc length = 7.06858347 = 7.1 in (nearest tenth)

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