What is the sum of the measure of an exterior angle of a nonagon?

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?

Carly stated, “all pairs of rectangles are dilations.” which pair of rectangles would prove that carly’s statement is incorrect?