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Lisa [10]
3 years ago
13

Tony is building a dog house, and the front view of the roof is shown below. What is the height of the roof? *

Mathematics
1 answer:
Iteru [2.4K]3 years ago
3 0
21 inches

A^2+b^2. =C^2
A^2+ 20^2=29^2
Sqrt A + 400= 841

Sqrt A = 841-400

Sqrt A= sqrt 441

A= 21
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Step-by-step explanation:

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3 years ago
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8 0
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