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Geometry

Ray C. Jurgensen, Richard G. Brown, John W. Jurgensen

$Math Studyset Vaia Explanations$ Math

Student Edition · 227 pages

ISBN: 9780395977279

Chapter 7: Q1. (page 246)

If $\frac{e}{f} = \frac{g}{h},$ Which equation is correct
$(a) . e f = g h$ $(b) . e h = f g$ $(c) . e g = f h$

Short Answer

Expert verified

The correct equation is, $e h = g f$ .

Step by step solution

01

Step 1. Given information.

The given equation is,

$\frac{e}{f} = \frac{g}{h}$

02

Step 2. Concept used.

If, $A \times B = C \times D$

Then, $A B = C D$

03

Step 3. Use cross multiplication.

$\begin{array}{l} \frac{e}{f} = \frac{g}{h} \\ e \times h = g \times f \\ e h = g f \end{array}$

Therefore, the correct equation is, $e h = g f$ .

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Most popular questions from this chapter

Express the ratio in simplest form.

Barbara is making oatmeal for breakfast. The instructions say to use3 cups of water with2 cups of oatmeal.

What is the ratio of water to oatmeal?

If Barbara uses6 cups of water, how much oatmeal does she need?

Refer to a triangle. Express the ratio of the height to the base in simplest form.

For the figure shown, it is given that $\frac{K R}{R T} = \frac{K S}{S U}$ . Copy and complete the table.

Express the ratio in simplest form.

$D I : I S$

Express the ratio in simplest form.

$S T : D I$

See all solutions

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