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Find the length of ĀB.

A. About 3.6 units
B. 89 units
C. 13 units
D. About 9.4 units

Find the length of ĀB. A. About 3.6 units B. 89 units C. 13 units D. About 9.4 units-example-1

1 Answer

3 votes

Answer:

D. About 9.4 units

Explanation:


ab = \sqrt{ {(9 - 4)}^(2) + {(10 - 2)}^(2) } \\ ab = \sqrt{ {(5)}^(2) + {(8)}^(2) } \\ ab = √(25 + 64) \\ ab = √(89) \\ ab = 9.43398 \: units

User Stefan Bollmann
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