Question

2 Using the Pythagorean Theorem, find the missing side for these right triangles. If the answer is not a perfect square, leave it in radical form. c = 5, B = 4, a = ?​

Answer 1

Answer:

a = 3

Step-by-step explanation:

Given :-

c = 5

b = 4

To Find :-

a

Solving :-

a² = c² - b²

a² = (5)² - (4)²

a² = 25 - 16

a² = 9

a = 3