Answer:
Step-by-step explanation:
A
So because it's an equilateral triangle, you can cut the triangle in half and make a right triangle with a hypotenuse of 32. The bottom of the triangle would be half of 32, which is 16, because you cut the triangle in half. Now you can use the pythagorean theorem to solve for the height.

The answer is whatever b is:
b =

So your answer is 27.713.
The answer is D. Think back to the quadratic formula
You would plug in values of a, b, and c to find the zeros of the equations. It would the same way in a spreadsheet program where the cells contain the a, b, and c values but you can have more values and a different equation.
Answer:
Square length of 5cm
Step-by-step explanation:
Given


Required
Determine the possible measure of square from the rectangular sheet
To do this, we simply calculate the greatest common factor (GCF) of the dimension of the rectangle.


The common factor is: 5
<em>Hence, the side length of the square is 5cm</em>
The answer is D hope this helps :]