Find the area and perimeter of a polygon with vertices located at A(-4,-8), B(4, -8), C(4, 0), D(0, 3), and E(-4,0). Area =

Perimeter =

Find an equation (in term of x) of line through the points (-1,3) and (1,4)

The sixth grade art students are making a mosaic using tiles in the shape of right triangles.each tile has leg measures of 3 centimeters and 5 centimeters.i f there are 200 tiles in the mosaic what is the area of the mosaic.

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?