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Back to Exercise: Draw points, lines, line segments, rays, angles, and perpendicular and parallel lines

Exercises: Drawing and Identifying Points, Lines, Rays, Angles, and Parallel and Perpendicular Lines

Work through each section in order. For drawing problems, sketch your answer on paper using a ruler or straightedge, then write your explanation in the answer box.

Grade 4·25 problems·~35 min·Common Core Math - Grade 4·standard·4-g-a-1
Work through problems with immediate feedback
A

Recall / Warm-Up

These problems review skills you already learned in earlier grades.

1.

Which shape has exactly 3 sides and 3 vertices?

2.

In earlier grades, you learned to call the corner of a piece of paper a "square corner." What is the formal math name for this type of angle?

3.

A rectangle has 4 sides. How many vertices (corner points) does it have?

B

Fluency Practice

1.

Look at the figure shown. What is it, and how should it be written?

2.

Look at the figure shown. What is it, and how should it be written?

3.

Draw and label ray FG so that F is the endpoint. Then, in a sentence, explain how someone looking at your drawing could tell it is a ray and not a line or a line segment.

4.

What type of angle is shown?

5.

What type of angle is shown?

6.

The two lines shown intersect and form a small square symbol at the point where they cross. What is the relationship between these two lines?

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