Texas Go Math Grade 5 Module 11 Assessment Answer Key

Refer to our Texas Go Math Grade 5 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 5 Module 11 Assessment Answer Key.

Texas Go Math Grade 5 Module 11 Assessment Answer Key

Vocabulary

Choose the best term from the box.

Question 1.
A closed plane figure with all sides congruent and all angles congruent is called a ____. (p.410)
Answer:
We know that,
A closed plane figure with all sides congruent and all angles congruent is called a “Regular Polygon”
Hence, from the above,
We can conclude that
The term that is suitable for the given statement is: Regular Polygon

Go Math Answer Key Grade 5 Module 11 Question 2.
Line segments that have the same length or angles that have the same measure are ___. (p. 410)
Answer:
We know that,
Line segments that have the same length or angles that have the same measure are “Congruent”
Hence, from the above,
We can conclude that
The term that is suitable for the given statement is: Congruent

Concepts and Skills

Draw the triangle in the correct group. TEKS 5.5.A

Texas Go Math Grade 5 Lesson 11.4 Answer Key 16

Question 3.
All three sides are 2 cm long.
Answer:
It is given that
All three sides are 2 cm long.
Now,
We know that,
An “Equilateral Triangle” has three congruent sides
Hence, from the above,
We can conclude that
The representation of the given triangle in the given Venn diagram is:

Question 4.
Two sides are 2 cm long. The third side is 1 cm long.
Answer:
It is given that
Two sides are 2 cm long. The third side is 1 cm long.
Now,
We know that,
An “Isosceles triangle” has 2 congruent sides
Hence, from the above,
We can conclude that
The representation of the given triangle in the given Venn diagram is:

Classify each triangle. Write isosceles, scalene, or equilateral. Then write acute, obtuse, or right. TEKS 5.5.A

Go Math Answer Key 5th Grade Module 11 Question 5.
Texas Go Math Grade 5 Lesson 11.4 Answer Key 17
Answer:
The given triangle is:

Now,
From the given triangle,
We can observe that
All the sides are congruent and all the angle measures are less than 90°
Hence, from the above,
We can conclude that
The given triangle is an “Equilateral Triangle” and an “Acute Triangle”

Question 6.
Texas Go Math Grade 5 Lesson 11.4 Answer Key 18
Answer:
The given triangle is:

Now,
From the given triangle,
We can observe that
Out of the three angles, two angle measures are the congruent
All the angle measures are not less than 90°
Hence, from the above,
We can conclude that
The given triangle is an “Isosceles Triangle” and an “Obtuse Triangle”

Classify the quadrilateral in as many ways as possible. Write quadrilateral, parallelogram, rectangle, rhombus, square, or trapezoid. TEKS 5.5.A

Question 7.
Texas Go Math Grade 5 Lesson 11.4 Answer Key 19
Answer:
The given quadrilateral is:

Now,
From the given quadrilateral,
We can observe that
There are only 1 pair of parallel sides
Hence, from the above,
We can conclude that
The given quadrilateral is: Trapezium (or) Trapezoid

Grade 5 Go Math Module 11 Answer Key Question 8.
Texas Go Math Grade 5 Lesson 11.4 Answer Key 20
Answer:
The given quadrilateral is:

Now,
From the given quadrilateral,
We can observe that
The parallel sides are congruent
All the angle measures are 90°
Hence, from the above,
We can conclude that
The given quadrilateral is: Rectangle

Fill in the bubble completely to show your answer.

Question 9.
What type of triangle is shown below? TEKS 5.5.A
Texas Go Math Grade 5 Lesson 11.4 Answer Key 21
(A) right isosceles
(B) right scalene
(C) equilateral
(D) obtuse scalene
Answer:
The given triangle is:
Texas Go Math Grade 5 Lesson 11.4 Answer Key 21
Now,
From the given triangle,
We can observe that
There is one perpendicular side and 2 congruent sides
Hence, from the above,
We can conclude that
The type of triangle that is given is:

Texas 5th Grade Math Module 11 Worksheets Question 10.
Which of the following figures can never be classified as a square? TEKS 5.5.A
(A) rectangle
(B) parallelogram
(C) rhombus
(D) trapezoid
Answer:
We know that,
A square is always a Rhombus
A rhombus is sometimes a square
Hence, from the above,
We can conclude that
The figures that can never be classified as a square is:

Question 11.
Which of the following CANNOT be used for the unknown shape in the graphic organizer? TEKS 5.5.A
Texas Go Math Grade 5 Lesson 11.4 Answer Key 22
(A) scalene triangle
(B) irregular pentagon
(C) equilateral triangle
(D) irregular nonagon
Answer:
The following can not be used for the unknown shape in the graphic organizer:

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