Algebra 1

Carter, Cuevas, Day, Holiday, Luchin

$Math Studyset 91影视 Explanations$ Math

Student Edition 路 801 pages

ISBN: 9780078884801

Chapter 1: Q51. (page 21)

A regular octagon measures $(3 x + 5)$ units on each side. What is the perimeter if $x = 2$ ?

Short Answer

Expert verified

The perimeter of the given octagon is 88 units.

Step by step solution

Step 1. Write the given information.

The measure of each side of the octagon is $(3 x + 5)$ ,

Where $x = 2$ .

Step 2. The perimeter of an octagon.

The perimeter of an octagon with an equal measure of each sides=8脳measure of side.

Step 3. Calculate the perimeter of the octagon.

Calculate the perimeter of an octagon as:

$Perimeter = 8 脳 (3 x + 5)$

Substitute x=2, as

$\begin{array}{l} Perimeter = 8 脳 (3 (2) + 5) \\ = 8 (6 + 5) \\ = 8 脳 11 \\ = 88 \end{array}$

Thus, the perimeter of the given octagon is 88 units.

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91影视

A regular octagon measures $(3 x + 5)$ units on each side. What is the perimeter if $x = 2$ ?

Short Answer

Step by step solution

Step 1. Write the given information.

Step 2. The perimeter of an octagon.

Step 3. Calculate the perimeter of the octagon.

One App. One Place for Learning.

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91影视

A regular octagon measures 3x+5units on each side. What is the perimeter if x=2?

Short Answer

Step by step solution

Step 1. Write the given information.

Step 2. The perimeter of an octagon.

Step 3. Calculate the perimeter of the octagon.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Geometry

Logic and Functions

Calculus

Probability and Statistics

Applied Mathematics

Statistics

Study anywhere. Anytime. Across all devices.

A regular octagon measures $(3 x + 5)$ units on each side. What is the perimeter if $x = 2$ ?