Suppose given △abd and △cbd. suppose ae and ce are angle bisectors. prove that ad/ab = dc/cb .

The sum of two numbers is 12 and their difference is 18 what are the two numbers

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.

Find the slope intercept form of (-3,6) and (3,-6)