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Answered

An isosceles triangle has an angle that measures 90°. Which other angles could be in that isosceles triangle? Choose all that apply.

Answer :

JCHERRY99IN

Answer:

Step-by-step explanation:

If one angle = 90 degrees, then the other 2 added together must also = 90.

There is only 1 answer to this, since the triangle is isosceles..

x + x = 90        Combine

2x = 90            Divide by 2

x = 90/2          

x = 45

So both acute angles = 45 degrees.  

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