Question

Solve for x. Each figure is a trapezoid. # 18 has a midsegment.
13)

Answer 1

Question 13

`{12x+2}=(18+34)/(2)\\\\12x+2=26\\\\12x=24\\\\x=\boxed{2}`

Question 14

Base angles of an isosceles trapezoid are congruent, so:

`73x+1=74\\73x=73\\x=\boxed{1}`