If BE || CD, and BC = AB = 3, AE = 4 and CD = 10, what is the area of trapezoid BEDC?
Very nice PS.
look, use similarities of traingle rule.
AC=6, AD=8, CD=10 these are attributes of a right traingle
now we know that ACD is a right traingle thus ABE is a right traingle as well as the agne A is right and BE is parallel to CD, also 3 and 4 leads ton BE = 5
now find the Area of ACD and subtranct the Area of ABE