Question

em: If measures of angles of a triangle are 45°, 45°, 90° then the length of
side containing the right angle is ta x hypotenuse.​

Answer 1

Answer:

Step-by-step explanation:

In 45-45-90 triangle the length of each side containing the right angle 1 upon root2 times the hypotenuse

In triangle ABC

ANGLE B 90

ANGLE A, C 45

BY Pythagoras theorem

AB2 +BC2=AC2

2AB2=AC2. (BC=AB)

AB=1 UPON ROOT 2 TIMES AC

THIS PROPERTY OF 45-45-90 THEOREM

HOPE I HELPED YOU