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N76 [4]
3 years ago
6

PLEASE ANSWER + BRAINLIEST!!

Mathematics
2 answers:
UNO [17]3 years ago
7 0

Answer:

The answer is D

Step-by-step explanation:

BCD is a right triangle. On BCD triangle hypotenuse theorem can be applied. From the hypotenuse  theorem below equation can be written:

a^2=x^2+h^2

If we change the side of x the equation will be:

h^2=a^2-x^2

Naddika [18.5K]3 years ago
4 0
Using Pythagoras' theorem (a² + b² = c²), the correct answer is:

D. h² = a² - x²

Because a would be the hypotenuse, but h is not, so you have to rearrange the equation.
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