Question

Guina made a scale drawing of a window she is making for her house. 1 centimeter = 3 inches. Triangle A B C. Side A is 4 centimeters, side B is 3 centimeters, and side C is 5 centimeters. Which proportion could Guina use to find the length of side B?

Answer 1

Answer:

The answer is c: 1cm/3in = 3 cm/Xin

Step-by-step explanation:

Answer 2

As per linear equation, the proportion could Guina use to find the length of side B is 3.

The length of side B in Guina's scale will be 9 inches.

What is a linear equation?

A linear equation is an equation that consists of one or more than one variables. However, in linear equations, the highest power of the variable is 1.

Let, the length of the side B in Guina's scale is x inches.

Therefore, in terms of proportion, we can write:

1 : 3 = 3 : x

⇒ 1/3 = 3/x

⇒ x = 3 × 3

⇒ x = 9

Learn more about linear equation here: https://brainly.com/question/20777409

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