Identify all the numbered angles that are congruent to the given angle.
21°72
6/7
4/5
List the numbers of any angles that are congruent to the given angle.
(Use a comma to separate answers as needed. Do not include the symbol in your answer.)
the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.
If the perimeter of the square equals the perimeter of the regular pentagon. each side of a pentagon is 16cm long. how long is each side of the square?