hat is the area of the trapezoid with height 13 units? Enter your answer in the box. units2 A rectangle with a length of 15 and a height of 13 has two triangles on each side of it with short leg lengths of 7.

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

you divide them and then you get the answer i took this class this year

step-by-step explanation: