# Section A: Practice Problems Attributes of Shapes

## Section Summary

Details

In this section, we named and drew shapes based on the number of sides and corners. We also drew shapes with different side lengths. We described solid shapes based on the number of faces and their shapes.

## Problem 1 (Pre-Unit)

1. Draw a rectangle and label it A.

2. Draw a triangle and label it B.

## Problem 2 (Pre-Unit)

1. Split the circle into 2 equal parts.

2. Split the rectangle into 4 equal parts.

## Problem 3 (Pre-Unit)

Write the time each clock shows.

1.

2.

## Problem 4 (Pre-Unit)

Find the value of each expression.

## Problem 5 (Lesson 1)

Here are some shapes.

• Find a triangle and label it A. Explain why the shape is a triangle.

• Find a pentagon and label it B. Explain why the shape is a pentagon.

## Problem 6 (Lesson 2)

• Diego drew this shape and said that it is a pentagon. Do you agree with Diego? Explain your reasoning.

• Draw a pentagon on the grid.

## Problem 7 (Lesson 3)

1. Draw a quadrilateral that has 3 sides that are 2 inches long.

2. Draw a different quadrilateral that has 3 sides that are 2 inches long.

## Problem 8 (Lesson 4)

This image represents a solid shape. Describe this shape.

## Problem 9 (Exploration)

Priya says this shape is a quadrilateral.

Han says this shape is a pentagon.

Who do you agree with?