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Damm [24]
3 years ago
14

A 10-foot ladder is placed 4 feet from the edge of a building. How far up the building does the ladder reach. Round your answer

to the nearest tenth of a foot.
HELP ME, ILL GIVE YOU ALOT OF POINTS!! AND BRAINY AWARD!!
Mathematics
1 answer:
KiRa [710]3 years ago
5 0

Answer:

a = 9.2

Step-by-step explanation:

a^2+4^2= 10^2

a^2 + 16 = 100

a^2 = 84

a = 9.2

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