/*! 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} Q5. OB鈫捖爄s the bisector of 鈭燗OC... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 2: Q5. (page 68)

OB鈫�is the bisector of 鈭�AOCand OC鈫�is the bisector of 鈭�BOD. m鈭�AOC=60. Findm鈭�COD

Short Answer

Expert verified

m鈭�COD=30鈭�

Step by step solution

01

Step 1. State the information.

OB鈫�is the bisector of 鈭�AOC.

OC鈫�is the bisector of 鈭�BOD.

m鈭�AOC=60鈭�

02

Step 2. Show the calculation.

Since OB鈫�is the bisector of 鈭�AOC.

Then, 鈭�AOB=鈭�BOC.

And OC鈫�is the bisector of 鈭�BOD.

鈭�BOC=鈭�COD

Then, 鈭�BOC=鈭�COD.

Therefore,

鈭�AOB=鈭�COD12鈭�AOC=鈭�COD鈭�COD=60鈭�2=30鈭�

03

Step 3. State the conclusion.

Therefore, 鈭�COD=30鈭�.

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

State the hypothesis and the conclusion of each conditional.

If , then .

State which postulate, definition, or theorem justifies the statement about the diagram.

m鈭�AEB+m鈭�BEF=180

Justify each step.

15y+7=12鈭�20y

35y+7=12

35y=5

y=17

Copy everything shown and write a two-column proof.

Given:RQ=TP;

ZQ=ZP

Prove:RZ=TZ

State the converse of each conditional. Is the converse true or false?

If , then .
See all solutions

Recommended explanations on Math Textbooks

Decision Maths

Read Explanation

Probability and Statistics

Read Explanation

Logic and Functions

Read Explanation

Discrete Mathematics

Read Explanation

Mechanics Maths

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.