Question

1. use polygons a - e to complete parts (a) and (b). a paper protractor is included, if needed.

a. on each polygon, mark the angles that have the same measure.
b. write the name of each polygon in the category that best describes it.

1. divide. then check your work.

quotient:______

remainder:______

check:

Explanation:

Step1: Divide 80 by 20

Since \(80\div20 = 4\)

Step2: Check the division

Using the formula \(dividend=divisor\times quotient + remainder\). Here, \(divisor = 20\), \(quotient=4\), \(remainder = 0\). Then \(20\times4+0=80\)

Answer:

Quotient: \(4\)
Remainder: \(0\)
Check: \(20\times4 + 0=80\)