Answer:
Step-by-step explanation:
How can 90-6<21 when 90-6=84>21?
C
D
E
14 22
i think it is
Check if the lengths of the sides follows the Pythagorean theorem.
9² + 12² ≟ 15²
81 + 144 ≟ 225
225 = 225
Triangle ABC is a right triangle.
h=36
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96 in
