Question

3.3 find the length of the side indicated. And round to 1 decimal place

Answer 1

31.1

Explanation:

This is an isosceles triangle. Let us name the unnamed side y. y will also equal 22. We also know that this is a right triangle so using the pythagorean theorem we can calculate x. x = √(22^2+22^2) so x = 31.1.