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In circle "R" below, determine the length of arc AB if BR = 5 units. A. 31.4 units B. 15.7 units C. 11.775 units D. 3.925 units
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In circle "R" below, determine the length of arc AB if BR = 5 units.

A. 31.4 units
B. 15.7 units
C. 11.775 units
D. 3.925 units

In circle "R" below, determine the length of arc AB if BR = 5 units. A. 31.4 units-example-1
User Sumandeep
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2 Answers

3 votes

l=2 \pi r( (degrees)/(360) )


l=2 \pi × 5 ×
(135)/(360) = 11.78


User Ege Akpinar
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8.3k points
2 votes
See the pic, I'd solved in it.
In circle "R" below, determine the length of arc AB if BR = 5 units. A. 31.4 units-example-1
User Jack Freeman
by
8.2k points
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