Question

If in a triangle one side is 6 cm and an angle is 90.How to find other angl

Answer 1

Answer:

Step-by-step explanation:

Suppose ABC is right angled triangle

In right angled triangle ABC,

AC = 6cm, angle ABC = 90*,

By Pythagoras therom,

AC2 = AB2 +BC2,

(6)2 = x2 +x2

36 = 2x2

36/2 =x2

18 =x2

x2 = √18

x = 3√2