How do i find the missing side lengths?

the side lengths will be √2 - √2 - 2

Step-by-step explanation:

When you have missing side lengths of a right triangle, you can use special triangles to find the side lengths.  Where the angles are 45-45-90, each triangle has side lengths with the relationship 1 - 1 -√2.

This means for problem 1, the side length √2 is the equivalent of the special triangle 1 * √2 = √2. So each side is multiplied by √2.

So the side lengths will be √2 - √2 - 2.

These are found using:

1*√2 = √2

1*√2 = √2

√2*√2 = √4 = 2

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total