What is the measure of each interior angle of a regular icosagon?

A tablecloth for a round table has a radius of 21 inches. What is the area of the tablecloth? Use 22/7 for pi

How do you find the sum

Rectangle ABCD has four right angles. What is the sum of its angle measures?

Show your work Brianna spent her summer earning babysitting money. She gets paid $6 per hour and babysat for 125 hours. How much money did she earn?

A texts fonts fits 12 characters per inch. using the sane font, how many characters can be expected per yard of text.

One cubic foot of sand weighs 100 pounds. a square sandbox with 5 foot sides has half of a foot of sand in it. How many pounds of sand is in the sandbox holding/11959203/4f2c14a5? utm_source=registration

Which sequences are geometric sequences? Check all that apply

The ratio of dogs to cats at an animal shelter is 7 to 5. how many cats are at the shelter if there are 42 more dogs than cats, how many cats are there in the animal shelter

How many different ways can the first 12 letters of the alphabet be arranged?

The sum of two numbers is 50 and the difference is 14. What are the numbers?