How Many Can You Make

Red Swastika School Primary 4 Mathematics

Name: (A) __________________

How Many Can You Make?

(B) __________________

Worksheet

(C) __________________

Area and Perimeter

Class: ________________ Date: ________________ Score:

Draw as many four sided figures with a perimeter of 24 cm. Label your four-sided figures with different alphabets. An example has been drawn for you below.

1 cm Do not include sides with decimals.

A

Primary 4 Service

Area and Perimeter

Formula:

Formula:

___________________

______________

Figure

Length

Breadth

Perimeter

Area

A

11 cm

1 cm

11 + 1 + 11 + 1 = 24 cm

11 x 1 = 11 cm2

What do you notice about the areas of these four-sided figures? ______________________________________________________________________________.

Primary 4 Service

Red Swastika School Primary 4 Mathematics

Name: (A) __________________

How Many Can You Make?

(B) __________________

Worksheet

(C) __________________

Area and Perimeter

Class: ________________ Date: ________________ Score:

Draw as many four sided figures with a perimeter of 24 cm. Label your four-sided figures with different alphabets. An example has been drawn for you below.

1 cm Do not include sides with decimals.

A

B

Primary 4 Service

Area and Perimeter

Formula:

Formula:

___________________

______________

Figure

Length

Breadth

Perimeter

Area

A

11 cm

1 cm

11 + 1 + 11 + 1 = 24 cm

11 x 1 = 11 cm2

B

10 cm

2 cm

10 + 2 + 10 + 2 = 24 cm

10 x 2 = 20 cm2

What do you notice about the areas of these four-sided figures? ______________________________________________________________________________.

Primary 4 Service

Red Swastika School Primary 4 Mathematics

Name: (A) __________________ (B) __________________

Answers Class: ________________

How Many Can You Make?

Date: ________________

Area and Perimeter

Score:

(C) __________________

Draw as many four sided figures with a perimeter of 24 cm. Label your four-sided figures with different alphabets. An example has been drawn for you below.

1 cm Do not include sides with decimals.

A

B

C

D

E

F

Primary 4 Service

Answers

Area and Perimeter

Formula:

Formula:

L+B+L=B ___________________

LxB ______________

Figure

Length

Breadth

Perimeter

Area

A

11 cm

1 cm

11 + 1 + 11 + 1 = 24 cm

11 x 1 = 11 cm2

B

10 cm

2 cm

10 + 2 + 10 + 2 = 24 cm

10 x 2 = 20 cm2

C

9 cm

3 cm

9 + 3 + 9 + 3 = 24 cm

9 x 3 = 27 cm2

D

8 cm

4 cm

8 + 4 + 8 + 4 = 24 cm

8 x 4 = 32 cm2

E

7 cm

5 cm

7 + 5 + 7 + 5 = 24 cm

7 x 5 = cm2

F

6 cm

6 cm

6 + 6 + 6 + 6 = 24 cm

6 x 6 = 36 cm2

What do you notice about the areas of these four-sided figures?

They have different areas. ______________________________________________________________________________.

Primary 4 Service