Question

if these two shapes are similar, what is the measure of the missing length h?
2 cm
1 cm
2 cm
h = centimeters

Explanation:

Step1: Find similarity ratio

$\text{Ratio} = \frac{2\ \text{cm}}{1\ \text{cm}} = 2$

Step2: Calculate missing length $h$

$h = 2\ \text{cm} \times 2$

Answer:

4 centimeters