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Geometry

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

$Math Studyset 91影视 Explanations$ Math

Student Edition 路 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, $A 脳 B = C 脳 D$

Then, $A B = C D$

03

Step 3. Use cross multiplication.

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

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

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