Question

solve for a. 9 a 15 50 20 25 30 27.5

Explanation:

Step1: Identify similar triangles

The two triangles are similar.

Step2: Set up proportion

Since the triangles are similar, the ratios of corresponding sides are equal. We have $\frac{A}{15}=\frac{50}{25}$.

Step3: Solve for A

Cross - multiply: $25A = 15\times50$. Then $25A=750$. Divide both sides by 25: $A=\frac{750}{25}=30$.

Answer:

C. 30