All the solutions provided in **McGraw Hill My Math Grade 2 Answer Key PDF Chapter 12 Check My Progress **will give you a clear idea of the concepts.

## McGraw-Hill My Math Grade 2 Chapter 12 Check My Progress Answer Key

**Check My Progress Page No (757 – 758)**

**Vocabulary Check**

**Complete each sentence.**

angle

hexagon

pentagon

side

triangle

two-dimensional shape

Question 1.

A ___________________ has 5 sides and 5 angles.

Answer:

pentagon

Explanation:

A pentagon has 5 sides and 5 angles.

Question 2.

A _________________ has 3 sides and 3 angles.

Answer:

triangle

Explanation:

A triangle has 3 sides and 3 angles.

Question 3.

A _______________________ has 6 sides and 6 angles.

Answer:

hexagon

Explanation:

A hexagon has 6 sides and 6 angles.

**Concept Check**

**Circle the shape or shapes that match the name.**

Question 4.

triangle

Answer:

Explanation:

A triangle has 3 sides and 3 angles

Question 5.

pentagon

Answer:

Explanation:

A pentagon has 5 sides and 5 angles

Question 6.

hexagon

Answer:

Explanation:

A hexagon has 6 sides and 6 angles

Question 7.

quadrilateral

Answer:

Explanation:

a flat geometric figure of four sides and four angles.

**Write the name of the shape. Circle the shapes that match.**

Question 8.

Answer:

Explanation:

A pentagon has 5 sides and 5 angles

Question 9.

Answer:

Explanation:

A rectangle has 4 sides and 4 angles

**Write how many sides and angles.**

Question 10.

____________ sides

____________ angles

Answer:

6 sides

6 angles

Explanation:

The name of the shape is hexagon

it has 6 sides and 6 angles

Question 11.

____________ sides

____________ angles

Answer:

4 sides

4 angles

Explanation:

The name of the shape is rectangle

it has 4 sides and 4 angles

Question 12.

____________ sides

____________ angles

Answer:

5 sides

5 angles

Explanation:

The name of the shape is Pentagon

it has 5 sides and 5 angles

Question 13.

____________ sides

____________ angles

Answer:

4 sides

4 angles

Explanation:

The name of the shape is trapezoid

it has 4 sides and 4 angles

**Test Practice**

Question 14.

Look at the shapes. Mark the shape that does not belong.

Answer:

Explanation:

Square, rectangle are quadrilaterals

as triangle is different so, marked it.