4 years ago

What is the length of chord AB ? A. 5.8 ft B. 5.5 ft C. 6.1 ft D. 6.25 ft

2 answers:

6 0

The answer is A. 5.8 ft

3 - 2.25 = 0.75

3^2 - 0.75^2 = 8.4375
√8.4375 = 2.9

AB = 2 (2.9) = 5.8

Ilya [14]4 years ago

3 0

It could be 2.25 + 2.25 = 5.5

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