Answer:
32.4 cm
Explanation:
First, you want to find the area of the smaller rectangle. We can do this by multiplying the height and the width.
12.5 × 16.2 = 202.5 cm²
Then, since you are going to find what the area of the larger rectangle is by multiplying the area of the smaller rectangle by 4.
202.5 × 4 = 810 cm²
After that, you are going to find what the height of the larger rectangle is by dividing the area, 810 cm², by the height, 25 cm.
810 ÷ 25 = 32.4 cm
So, the missing measurement is 32.4 cm.
Hope this helps!