Practice the questions of **McGraw Hill Math Grade 8 Answer Key PDF Lesson 21.1 Quadrilaterals **to secure good marks & knowledge in the exams.

## McGraw-Hill Math Grade 8 Answer Key Lesson 21.1 Quadrilaterals

**Exercises**

**IDENTIFY**

**For each figure below, label as a square, rectangle, rhombus, trapezoid, or kite.**

Question 1.

Answer:

Square,

Explanation:

We know if all the four sides are of the same length it is a square, as we have given shape have with all the four sides 4 in. so it is a square.

Question 2.

Answer:

Trapezoid,

Explanation:

As a trapezoid has two opposite sides that are parallel, but the sides are not the same

length and the other two sides of a trapezoid are not parallel, So given shape is trapezoid.

Question 3.

Answer:

Rectangle,

Explanation:

As the given shape has 2-dimensional figure with four right angles and the opposite sides are parallel and the same length so it is rectangle.

Question 4.

Answer:

Rectangle,

Explanation:

As the given shape has 2-dimensional figure with four right angles and the opposite sides are parallel with the same length a,a and b,bso it is rectangle.

Question 5.

Answer:

Trapezoid,

Explanation:

As a trapezoid has two opposite sides that are parallel, but the sides are not the same

length and the other two sides of a trapezoid are not parallel, So given shape is trapezoid.

Question 6.

Answer:

Square,

Explanation:

We know if all the four sides are of the same length it is a square, as we have given shape have with all the four sides equal so it is a square.

Question 7.

Answer:

Rhombus,

Explanation:

Given shape is rhombus with opposite sides are parallel and all the sides are the same length. Unlike a rectangle, a rhombus does not have four right angles.

Question 8.

Answer:

Kite,

Explanation:

Given shape is a kite as it is a quadrilateral which looks like a typical toy kite, so it is a kite, two of its angles are equal, Its longer two touching sides are equal in length and so

are shorter two touching sides.

Question 9.

Answer:

Rectangle,

Explanation:

As the given shape has 2-dimensional figure with four right angles and the opposite sides are parallel and the same length so it is rectangle.