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Popular Word Problems >

The perimeter of a quarter circle is 17.85 millimeters. What is the quarter circle's radius?

Solution

T h e p er im e t er o f a q u a r t er c i rc l e i s 17.85 mi ll im e t ers . Wha t i s t h e q u a r t er c i rc l e^{'} s r a d i u s ?

Solution

r a d i u s : 2.84 mm

Solution steps

Given:

c i rc u m f ere n ce : 17.85 mm

Radius given

C i rc u m f ere n ce = 17.85 : r = 2.84091 \dots

r a d i u s : 2.84 mm

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