A come with radius of 5m and height 13m is shown. enter the volume of the cone

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.