HELP DUE IN 10 MINS! Find the sum of the interior angles 1. interior angle sum =?? degrees

Find the measure of one interior angle. 2. one interior angle: ?? degrees

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)