Question

Find AB. Write your answer in the simplest form

Answer 1

Answer:

a. AB = 24

Step-by-step explanation:

We have a triangle 45° - 45° - 90°.

Sides are in the ratio 1 : 1 : √2 (look at the picture).

If $BC=12\sqrt2$ then $AB=(12\sqrt2)(\sqrt2)=(12)(2)=24$

Used $(\sqrt{a})(\sqrt{a})=a$