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In the right triangle below, tanA = 0.45. What is the approximate length of AB?

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4 votes

Answer:

the correct answer is D: 22 units

4 votes
In the right triangle ABC wherein AB is the hypotenuse, BC is the opposite and CA is the adjacent tanA=0.45. The approximate length of AB which is the hypotenuse is 22, Opposite (BC) is 9 and Adjacent (CA) is 20. You need to use pythagorean formula in getting the length of AB.

YOUR ANSWER IS (22).
User Waruna Manjula
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