Question
The radius of a circle is 4 kilometers. What is the length of a 135 degrees arc?
Answer · 1 vote
Answer:3π kilometers ( = 9.43 km)Step-by-step explanation:refer to attached for referencein our case, r = 4 km, θ=135 degreeshencearc length, s = (135/360) x 2π x (4)s = 3π kilometers ( = 9.43 km)
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