x(x+5)-2(x+5)=0
(x-2)(x+5)
x=2, x=-5
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x(x+5)-2(x+5)=0
(x-2)(x+5)
x=2, x=-5
Keywords
complementary angles, right angle
we know that
If two angles are <u>complementary angles</u>, then their sum is equal to a <u>right angle</u>
In this problem
-------> by <u>complementary angles</u>
we have
Substitute and solve for Angle TSU
therefore
the answer is the option