Q. 375.0( 2 Votes )

In a right-angled triangle ABC, if angle B = 90°, then which of the following is true?
A. AB2 = BC2 + AC2

B. AC2 = AB2 + BC2

C. AB = BC + AC

D. AC = AB + BC

Answer :

If in Δ ABC

B = 90° then its opposite side must be AC[hypotenuse]


AB and BC are 2 other sides of triangle

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