Let's start by analyzing and solving the problems from the image you've provided.

1. Find the length of the slanted line (Problem 1):

The figure on the top right appears to be a right triangle with both legs measuring 3 cm each. Using the Pythagorean theorem, we can find the slanted line (hypotenuse). The theorem states:

$c = \sqrt{a^2 + b^2}$

Where:

• $a = 3 \, \text{cm}$
• $b = 3 \, \text{cm}$

Substituting the values:

[ c = \sqrt{3^2 + 3^2} =