how many sides is a polygon whose total measure of interior angle is 3780?

what is the measure of each angle of a regular 8 sided polygon?

Given the following revenue and cost functions, find the x-value that makes profit a maximum (Recall that profit[..]

A 72.5 foot rope from the top of a circus tent pole is anchored to the ground 43.2 feet from the bottom of the pole.[..]

A ladder is leaning against the top of a 7 foot wall. If the bottom of the ladder is 4.5 feet from the wall, what is[..]

A road up a hill makes an angle of 5.1° with the horizontal. If the road from the bottom of the hill to the top of[..]

An equilateral triangle has an altitude of 4.3 inches. find the length of the sides.

how long should an escalator be if it is to make an angle of 33° with the floor and carry people a vertical distance[..]

A jet left Paris at the same time as a passenger plane. The planes flew in opposite directions. The passenger plane[..]

An open rectangular box with length four times its width is made from a rectangular piece of metal by cutting a 2 cm[..]