Answer:
The correct answer is B
Root 3 is not rational and 2 is rational so the product is irrational
Given a regular 20-gon ( a 20 sided polygon )
The measure of each interior angle will be given by:

where n is the number of sides
Substitute with n = 20
So, the measure of each interior angle =

The sum of exterior angles = 360
So, the measure of each exterior angle = 360/20 = 18
To find the volume of most objects the formula is length x width x height. So in order to find the volume you need to multiply the data.
1/2 x 1/6 x 1/3= 1/36
The volume is 1/36
<span>three points are needed to fit the data.</span>
Answer:
A=2(1+2)a2=2·(1+2)·22≈19.31371
Step-by-step explanation:
hope this helps!