Refer to our Texas Go Math Grade 6 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 6 Module 15 Answer Key Angles, Triangles, and Equations.

## Texas Go Math Grade 6 Module 15 Answer Key Angles, Triangles, and Equations

**Essential Question**

How can you use angles, triangles, and equations to solve real-world problems?

**Texas Go Math Grade 6 Module 15 Are You Ready? Answer Key**

**Complete these exercises to review skills you will need for this chapter.**

**Solve each equation using the inverse operation.**

Question 1.

9p = 54 ________

Answer:

Simplify the equation.

\(\frac{9 p}{9}\) = \(\frac{54}{9}\) divide both sides of the equation by 9

p = 6 value of the variable p

The value of the variable is 6.

Question 2.

m – 15 = 9 ________

Answer:

Simplify the equation.

m – 15 + 15 = 0 + 15 add 15 to both sides of the equation

m = 24 value of the variable m

The value of the variable is 24.

Question 3.

\(\frac{b}{8}\) = 4 __________

Answer:

Simplify the eqsatton.

8 . \(\frac{b}{8}\) = 4 . 8 multiply both sides of the equation by 8

b = 32 value of the variable b

The value of the variable is 32.

Question 4.

z + 17 = 23 _________

Answer:

Simplify the equation.

z + 17 – 17 = 23 – 17 subtract 17 from both sides of the equation

z = 6 value of the variable z

The value of the variable is 6.

Give two names for the angle formed by the dashed rays.

Question 5.

Answer:

The angles formed by the rays on the diagram are ∠SKN and ∠K.

Angles are ∠SKN and ∠K.

Question 6.

Answer:

The angles formed by the rays on the diagram are ∠TRJ and ∠R.

Angles are ∠TRJ and ∠R.

Question 7.

Answer:

The angles formed by the rays on the diagram are ∠MFL and ∠F

Angles are ∠MFL and ∠F

**Texas Go Math Grade 6 Module 15 Reading Start-Up Answer Key**

**Visualize Vocabulary**

**Use the ✓ words to complete the graphic. You will put one word in each oval.**

**Understand Vocabulary**

**Complete the sentences using the review words.**

Question 1.

A triangle that contains a right angle is a ________

Answer:

A triangle that contains a right angle is a __right triangle__

The missing phrase is right triangle.

right triangle

Question 2.

An ______________________ has three congruent sides and three congruent angles.

Answer:

An __equilateral triangle__ has three congruent sides and three congruent angles.

The missing phrase is equilateral triangle.

equilateral triangle

Question 3.

The sides of triangles are ____. Where two lines meet to form an angle of a triangle is called a __________________

Answer:

The sides of triangles are __line segments__. Where two lines meet to form an angle of a triangle is called a __vertex__

The missing phrases are line segments and vertex.

Line segments

vertex