The lengths of the 2 legs of right triangle △ABC shown below are given in inches 24, 32 respec. The midpoint of AB is how many inches from A ?
The perimeter of diamond ABCD is 16 cm,
∠ABC＝60° , the diagonal lines AC and BD intersects at point O .
Find the length of AC and BD
Given the trapezoid ABCD, AD\parallel BC , AB=AD+BC , E is the midpoint of CD. Prove AE , BE bisects \angle DAB , \angle ABC respectively.