## Engage NY Eureka Math 3rd Grade Module 7 Lesson 4 Answer Key

### Eureka Math Grade 3 Module 7 Lesson 4 Pattern Sheet Answer Key

Multiply. multiply by 4 (6─10) Explanation:
4 × 1 = 4
4 × 2 = 8
4 × 3 = 12
4 × 4 = 16
4 × 5 = 20
4 × 6 = 24
4 × 7 = 28
4 × 8 = 32
4 × 9 = 36
4 × 10 = 40.

### Eureka Math Grade 3 Module 7 Lesson 4 Problem Set Answer Key

Question 1.
Cut out all the polygons (A–L) in the Template. Then, use the polygons to complete the following chart.   Question 2.
Write the letters of the polygons that are quadrilaterals. Explain how you know these polygons are quadrilaterals.
ABCD are the letters of the polygons that are quadrilaterals because they are straight and are four-sided figure.

Explanation:
A polygon is any shape made up of straight lines that can be drawn on a flat surface, like a piece of paper.

Question 3.
Sketch a polygon below from the group that has 2 sets of parallel sides. Trace 1 pair of parallel sides red. Trace the other pair of parallel sides blue. What makes parallel sides different from sides that are not parallel? Explanation:
Parallel sides are different from sides that are not parallel because the parallel sides will never meet each other whereas sides meet each other.

Question 4.
Draw a diagonal line from one corner to the opposite corner of each polygon you drew in the chart using a straight edge. What new polygon(s) did you make by drawing the diagonal lines? Explanation:
By drawing the diagonal lines, to the polygons in the chart it is observed that the figures are divided into two-semi part polygons.

### Eureka Math Grade 3 Module 7 Lesson 4 Exit Ticket Answer Key

List as many attributes as you can to describe each polygon below.
Question 1. Attributes of the given polygon are as below:
Square.
Two sets parallel sides.
Polygon with all equal sides.
4 right angles.
Rhombus.

Question 2. Attributes of the given polygon are as below:
1 sets of parallel sides.
4 Angles.
2 sets of sides.

### Eureka Math Grade 3 Module 7 Lesson 4 Homework Answer Key

Question 1.
Complete the chart by answering true or false.   Question 2.
a. Each quadrilateral below has at least 1 set of parallel sides. Trace each set of parallel sides with a colored pencil.   