Question

Quadrilateral CDEF is similar to quadrilateral GHIJ. Find the measure of side GH. Round your answer to the nearest tenth if necessary.
C
D
E
F
G
H
the numbers are 47 16 and 10

Answer 1

Assuming corresponding vertices are C↔G, D↔H, E↔I, F↔J, the corresponding sides give the proportion
CD : GH = DE : HI.
So 47 : GH = 16 : 10, hence GH = 47·10/16 = 470/16 = 29.375 ≈ 29.4.

GH ≈ 29.4.