In right triangle ABC with the right angle at vertex A, altitude AE is drawn from vertex A to hypotenuse
BC, AE = 21, and CE = 20. Find the length of BC. Round your answer to the nearest hundredth.

Through: (-3,-3) parallel to y= 7/3x+3

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.

To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf