2 years ago

Find the height of the triangle.

Mathematics

1 answer:

wel2 years ago

3 0

Answer:

Step-by-step explanation:

BCD is a right triangle. The Pythagorean Theorem applies; a^2 + b^2 = c^2, with c being the hypotenuse. a^2 + 9 = 25, so a^2 = 16, so a = 4

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