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 9: Q5. (page 341)

Find the measure of central $鈭� 1 .$

Short Answer

Expert verified

The measure of angle $鈭� 1$ is $52 掳 .$

Step by step solution

Step 1. Given information:

The given figure is,

Step 2. Concept used:

In the circle the measure of arc is given.

We calculate the asked angle subtracting the addition of its given measures of arcs from the total degree of the circle.

Step 3. Applying the concept:

Here, we can see that in the figure.

Since both are vertically opposite angle so

Measure of arc $\begin{array}{l} = 360^{鈭�} 鈭� (240^{鈭�} + 68^{鈭�}) \\ = 360^{鈭�} 鈭� 308^{鈭�} \\ = 52^{鈭�} \end{array}$

As we know,

$鈭� 1 =$ measure of arc

$= 52 掳$

Therefore, the measure of the angle $鈭� 1$ is $52 掳 .$

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91影视

Find the measure of central $鈭� 1 .$

Short Answer

Step by step solution

Step 1. Given information:

Step 2. Concept used:

Step 3. Applying the concept:

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91影视

Find the measure of central 鈭�1.

Short Answer

Step by step solution

Step 1. Given information:

Step 2. Concept used:

Step 3. Applying the concept:

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

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Find the measure of central $鈭� 1 .$