Question

Slide 1.
1) The polygons below ore similor. Find the value of y.
8.
10

Answer 1

y =6

Explanation:

We can write a ratio to solve

3 y

----- = ----------

4 8

Using cross products

3*8 = 4y

24 = 4y

Divide by 4

24/4 = 4y/4

6 = y