Book edition Common Core Edition

Author(s) Ron Larson, Laurie Boswell, Timothy D. Kanold, Lee Stiff

Pages 183 pages

ISBN 9780547587776

Answers without the blur.

Just sign up for free and you're in.

Short Answer

Find the value of x.

The value of x is $90 °$ .

See the step by step solution

Step by Step Solution

TABLE OF CONTENTS :

TABLE OF CONTENTS

Step 1. Given Information.

The figure is shown below.

Step 2. Formula used.

The angle sum properties of quadrilateral is as follows:

$∠ A + ∠ B + ∠ D + ∠ C = 360 °$

Step 3. Calculation.

According to angle sum properties of quadrilateral,

$∠ A + ∠ B + ∠ D + ∠ C = 360 °$

Substituting the value of angles,

$\begin{matrix} x ° + x ° + x ° + x ° = 360 ° \\ 4 x ° = 360 ° \\ x ° = \frac{360 °}{4} \\ = 90 ° \end{matrix}$

Angles are;

$∠ A = ∠ B = ∠ C = ∠ D = x ° = 90 °$

Step 3. Conclusion.

The value of x is $90 °$ .

Find Study Materials for

Create Study Materials

Select your language

Pre-algebra

Answers without the blur.

Short Answer

Find the value of x.

Step by Step Solution

Step 1. Given Information.

Step 2. Formula used.

Step 3. Calculation.

Step 3. Conclusion.

Most popular questions for Math Textbooks

Want to see more solutions like these?

Recommended explanations on Math Textbooks

Select your language

Pre-algebra

Answers without the blur.

Short Answer

Find the value of x.

Step by Step Solution

Step 1. Given Information.

Step 2. Formula used.

Step 3. Calculation.

Step 3. Conclusion.

Most popular questions for Math Textbooks

Want to see more solutions like these?

Recommended explanations on Math Textbooks

Decision Maths

Calculus

Probability and Statistics

Statistics

Mechanics Maths

Geometry

Pure Maths