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Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Module 17 Assessment Answer Key.

Texas Go Math Grade 3 Module 17 Assessment Answer Key

Vocabulary

Choose the best term from the box.

Vocabulary
area
perimeter

Question 1.
The distance around a figure is the ___________ . (p. 545)
Answer:
The distance around the figure is called as perimeter.

Concepts and Skills

Find the perimeter of the figure. Each unit is 1 centimeter. (TEKS 3.7.B)

Question 2.

____________ centimeters
Answer:

Explanation:
Perimeter the given figure is 15 units
As 1 unit is equal to 1 cm
The perimeter of the given figure is 15 centimeters.

Texas Go Math Grade 3 Answer Key Pdf Module 17 Question 3.

____________ centimeters
Answer:

Explanation:
Perimeter the given figure is 14 units
As 1 unit is equal to 1 cm
The perimeter fo the given figure is 14 centimeters.

Find the unknown side lengths.

Question 4.
Perimeter = 33 centimeters

g = __________ centimeters
Answer:
g = 3 cm

Explanation:
The perimeter is 33 centimeters
The sum of the sides I know is 30 centimeters
A related subtraction equation is
g = 33-30
So, the length of side g is 3 centimeters.

Question 5.
Perimeter = 32 feet

k = ___________ feet
Answer:
k = 4 feet

Explanation:

Explanation:
We know that the perimeter of the rectangle is 32 feet
The sum of the lengths of the sides I know is 12+12=24
Subtract the lengths from the perimeter, 32-24=8
Divide the difference by 2
8 ÷  2 = 4
The length of the other side is 4 feet
Therefore, k=4 feet

Go Math Answer Key Grade 3 Module 17 Test Answers Question 6.
Use a centimeter ruler to find the perimeter. (TEKS 3.7.B)