Question

1. name all similar relationships.

10
r₁
4
r₂
2
5
r₃
1.25
3.125
r₄
3
7.5

Explanation:

Step1: Calculate the ratios of the sides for each rectangle

For \(R_1\): \(\frac{10}{4} = 2.5\)
For \(R_2\): \(\frac{5}{2}=2.5\)
For \(R_3\): \(\frac{3.125}{1.25}=2.5\)
For \(R_4\): \(\frac{7.5}{3}=2.5\)

Answer:

\(R_1\sim R_2\sim R_3\sim R_4\)