In the accompanying diagram of rectangle ABCD,
DE is perpendicular to diagonal AC. If AE = 3
and EC = 9, what is the length of AD ?
A. √27
C. 5
B. 6
D. 4

Atriangular bandana has an area of 46 square inches. the height of the triangle is 5 3 4 inches. enter and solve an equation to find the length of the base of the triangle. use b to represent the length of the base.

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?