Question

seventh grade > ★ ff.4 side lengths and angle measures of similar figures ja5 you have prizes to revea if these two shapes are similar, what is the measure of the missing length a? 33 m 12 m 20 m a = \boxed{} meters submit

Explanation:

Step1: Set up similarity proportion

$\frac{a}{20} = \frac{33}{12}$

Step2: Solve for $a$

$a = 20 \times \frac{33}{12}$
$a = 20 \times 2.75$

Answer:

55 meters