Question

1. find the value of y. 3 5 y 6 1.3 10 3.6 2

Explanation:

Step1: Use similar - triangles property

By the property of similar triangles formed by parallel lines, we have the proportion $\frac{3}{5}=\frac{y}{6}$.

Step2: Cross - multiply to solve for y

Cross - multiplying gives us $3\times6 = 5y$.
So, $18 = 5y$.

Step3: Isolate y

Dividing both sides by 5, we get $y=\frac{18}{5}=3.6$.

Answer:

3.6