A(−4, 2), b(3, 2), c(3, −5), and d(−4, −2)

calculate the area of the polygon.

28 units squared
38.5 units squared
40.5 units squared
49 units squared

1. are the triangles similar and if so why? what is the value of x? show your work.

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2