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PLEASEEEEE HELPPPP!!!!!

PLEASEEEEE HELPPPP!!!!!-example-1
User Samantha Catania
by
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1 Answer

15 votes
15 votes

Explanation:

there is a nice rule in right-angled triangles :

the height to the right angle (AT) is the square root of the product of both segments (BT and TN) of the Hypotenuse.

so, we have

10 = sqrt(5x)

100 = 5x

x = 20

User Q The Platypus
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2.8k points