/*! 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} Q3. In exercises 2-7 find the measur... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 9: Q3. (page 341)

In exercises 2-7 find the measure of the arc.

role="math" localid="1649086294011" AC铃�

Short Answer

Expert verified

a. The measure of an arc AC铃� is 130.

Step by step solution

01

Step 1. Given information:

The given figure is,

02

Step 2. Concept used:

Following properties are used here,

The arc length of a circle can be calculated with the radius and central angle.

03

Step 3. Applying the concept:

Here, in the figure

鈭�AOC=鈭�AOB+鈭�BOC=50鈭�+80鈭�=130鈭�

Since

mAC铃�=m鈭�AOC=130

Therefore, the measure of arc AC is 130.

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

Find the measure of central 鈭�1.

a. Given:WZ炉is a diameter of 鈯�O;

Prove: m鈭�Z=n.

In exercises 8-13 find the angle or the arc named.

GE铃�

JT炉 is tangent to 鈯�O at T. Complete.

If OT=6 and JO=10, then JT=?

In exercises 2-7 find the measure of the arc.

ABD铃�
See all solutions

Recommended explanations on Math Textbooks

Theoretical and Mathematical Physics

Read Explanation

Pure Maths

Read Explanation

Probability and Statistics

Read Explanation

Applied Mathematics

Read Explanation

Decision Maths

Read Explanation

Mechanics Maths

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.