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Which equation is a true statement about ACBD below? ​
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Which equation is a true statement about ACBD below? ​

Which equation is a true statement about ACBD below? ​-example-1
User Arunprasad Rajkumar
by
6.2k points

1 Answer

1 vote

Answer:

Option (4)

Explanation:

From the picture attached,

It is given that ΔCBD is a right triangle.

Therefore, it will follow Pythagoras theorem which states that,

(Hypotenuse)² = (Leg 1)² + (Leg 2)²

(BC)² = BD² + CD²

a² = h² + x²

h² = a² - x²

Option (4) will be the correct option.

User Everton Yoshitani
by
4.9k points
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