asked 58.7k views
8 votes
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

answered
User Stefan Bollmann
by
8.1k points
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