Q26: In a scale drawing of a triangular banner

October 15, 2026

2018 Test A Math · Question 26 of 57

In a scale drawing of a triangular banner, one side measures 16 centimeters and the other two sides measure 12 centimeters each. On the actual banner, these two sides each measure 36 feet. What is the length of the remaining side of the actual banner?

A16 ft
B32 ft
C40 ft
D48 ft

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Correct answer: D

Let $x$ be the remaining side of the actual banner.

Set up a proportion:

$frac{x}{16}=frac{36}{12}$

$12x=576$

$x=48$