/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q7. Use a ruler and a protractor to ... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 10: Q7. (page 389)

Use a ruler and a protractor to draw a regular pentagon. Draw a regular pentagon as in before exercise. Construct the perpendicular bisectors.

Short Answer

Expert verified

All the interior angles of a regular pentagone of 108掳 and it has five equal sides.

Step by step solution

01

Step 1. Given information:

All the interior angles of a regular pentagone of 108掳 and it has five equal sides.

02

Step 2. Concept used.

Centroid and median relation of a triangle.

03

Step 3. applying the concept.

Draw a pentagon ABCDE with equal sides and interior angles of 108掳

At each side draw a perpendicular bisector inwardly with a compass by taking same lengths and mark bisecting points on both sides.

All the angle bisectors of the regular pentagon meet at a point inside the pentagon.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Explain how you could construct a 30掳angle.

Use a ruler and a protractor to draw a regular pentagon. Then construct the perpendicular bisectors to the five sides.

Draw a diagram roughly like the one shown. Without laying your straightedge across any part of the lake, construct more of RS鈫�.

Construct an angle having the indicated measure.

165

See all solutions

Recommended explanations on Math Textbooks

Applied Mathematics

Read Explanation

Decision Maths

Read Explanation

Probability and Statistics

Read Explanation

Geometry

Read Explanation

Theoretical and Mathematical Physics

Read Explanation

Statistics

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.