Question

ABCD is a rectangle. If AB = 5 and BC = 12, find the diagonal BD

Answer 1

Answer:

Length of BD = 13.

Step-by-step explanation:

In a reactangle , all angles are of 90 degree. so, by pythagoreous theorum square of 5 + square of 12 = square root of hypotenuse. therefore 25+144=169, which is the square root of 13 so the answer is 13.