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Can someone pls help me :))))

Can someone pls help me :))))-example-1
User Strauss
by
8.3k points

1 Answer

5 votes

Answer:

side length each 5√2

Explanation:

both legs have the same length, as the triangle is a 45 - 90 45

To find one side of the triangle us the cosine of an angle is equal to the ratio of the adjacent side to the hypotenuse.

cos(A)=adj/hyp

cos(A)=adj/10

adj=cos(A) * 10

adj = 5√2

User Viral Parmar
by
7.9k points

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