Part D
How do the measures of the sides and angles of AABC compare with the corresponding measurements in the
B I u x' x Font Sizes - A - A-:
E ZE 33
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Step-by-step explanation:         Identify corresponding sides of congruent and similar triangles. ... This fact can be applied to find the measure of the third angle of a triangle, if you are given the other two. ... You can call this triangle ABC or since , , and are vertices of the triangle. ... that involves comparing the ratios of the lengths of the corresponding sides.

3 ft

step-by-step explanation:

since the triangle is right use pythagoras' identity to solve for a

the square on the hypotenuse is equal to the sum of the squares on the other two sides, that is

a² + 8² = ( )²

a² + 64 = 73 ( subtract 64 from both sides )

a² = 9 ( take the square root of both sides )

a = = 3

both equations and proportions are better.