Question

3.2 Similar FiguresIf ASRT - ACBD, find the value of x.Show all work.Hint: Don't let your eyes deceive you pay attention tothe similarity statement.

Answer 1

Find the ratio of corresponding sides:

SRT to CBD =

70/50 = 1.4

SR / 60 = 1.4

SR = 60 x 1.4

SR = 84

84= 11x-4

Solve for x:

84+4 = 11x

88= 11x

88/11 = x

8=x