Circle a has a radius with the length of 5 units. calculate the exact length of the apothem, line segment ah . in your final answer, include your calculations.

ΔAED is the equilateral triangle. Therefore AH is a height of this triangle.

The formula of a height of an equilateral triangle:

We have a = 5. Substitute:

You can use the Pythagorean theorem.

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.

207/8 is the right