George is given two circles, Circle O and circle X, as shown. If he wants to prove that the two circles are similar, what would be the correct fourth step in his proof? Given: The radius of circle O is r, and the radius of circle X is r'.

41*67/2=1373.5

step-by-step explanation:

i just used a calculator

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

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step-by-step explanation:

step-by-step explanation:

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