Question

There are 4 identical triangles, each with an area of 4 square units. When put together, they form a square. What is the side length of the square?

Answer 1

4 units

Explanation:

First, find the area of the square. The square is made from 4 identical triangles, each with an area of 4 square units. So, the area of the whole square is 16 square units.

Substitute A=16 into the formula for the area of a square.

16

= s2

To find s, you should find the positive square root of 16. So, figure out which number squared equals 16.

The number 4 squared equals 16.

4=44=16

So, the side length of the square is 4 units.

Answer 2

1.3
a triangle has three sides, divide four by three to get one point three