Educational math worksheet to calculate area and perimeter of geometric shapes.

To solve the problem, we need to calculate the perimeter and area for each of the given figures. Let's go through each figure step by step.

Formula Recap:

1. Perimeter of a Rectangle/Square:
- Perimeter = \( 2 \times (\text{Length} + \text{Width}) \)
- For a square, since all sides are equal, Perimeter = \( 4 \times \text{Side} \).

2. Area of a Rectangle/Square:
- Area = \( \text{Length} \times \text{Width} \)
- For a square, Area = \( \text{Side} \times \text{Side} \).

---

Figure 1: Red Rectangle (7 cm × 4 cm)

#### Perimeter:
\[
\text{Perimeter} = 2 \times (\text{Length} + \text{Width}) = 2 \times (7 \, \text{cm} + 4 \, \text{cm}) = 2 \times 11 \, \text{cm} = 22 \, \text{cm}
\]

#### Area:
\[
\text{Area} = \text{Length} \times \text{Width} = 7 \, \text{cm} \times 4 \, \text{cm} = 28 \, \text{sq cm}
\]

Answer:
- Perimeter = \( 22 \, \text{cm} \)
- Area = \( 28 \, \text{sq cm} \)

---

Figure 2: Green Square (3 cm × 3 cm)

#### Perimeter:
\[
\text{Perimeter} = 4 \times \text{Side} = 4 \times 3 \, \text{cm} = 12 \, \text{cm}
\]

#### Area:
\[
\text{Area} = \text{Side} \times \text{Side} = 3 \, \text{cm} \times 3 \, \text{cm} = 9 \, \text{sq cm}
\]

Answer:
- Perimeter = \( 12 \, \text{cm} \)
- Area = \( 9 \, \text{sq cm} \)

---

Figure 3: Yellow Square (5 mm × 5 mm)

#### Perimeter:
\[
\text{Perimeter} = 4 \times \text{Side} = 4 \times 5 \, \text{mm} = 20 \, \text{mm}
\]

#### Area:
\[
\text{Area} = \text{Side} \times \text{Side} = 5 \, \text{mm} \times 5 \, \text{mm} = 25 \, \text{sq mm}
\]

Answer:
- Perimeter = \( 20 \, \text{mm} \)
- Area = \( 25 \, \text{sq mm} \)

---

Figure 4: Blue Rectangle (9 mm × 3 mm)

#### Perimeter:
\[
\text{Perimeter} = 2 \times (\text{Length} + \text{Width}) = 2 \times (9 \, \text{mm} + 3 \, \text{mm}) = 2 \times 12 \, \text{mm} = 24 \, \text{mm}
\]

#### Area:
\[
\text{Area} = \text{Length} \times \text{Width} = 9 \, \text{mm} \times 3 \, \text{mm} = 27 \, \text{sq mm}
\]

Answer:
- Perimeter = \( 24 \, \text{mm} \)
- Area = \( 27 \, \text{sq mm} \)

---

Figure 5: Green Rectangle (8 ft × 2 ft)

#### Perimeter:
\[
\text{Perimeter} = 2 \times (\text{Length} + \text{Width}) = 2 \times (8 \, \text{ft} + 2 \, \text{ft}) = 2 \times 10 \, \text{ft} = 20 \, \text{ft}
\]

#### Area:
\[
\text{Area} = \text{Length} \times \text{Width} = 8 \, \text{ft} \times 2 \, \text{ft} = 16 \, \text{sq ft}
\]

Answer:
- Perimeter = \( 20 \, \text{ft} \)
- Area = \( 16 \, \text{sq ft} \)

---

Figure 6: Pink Rectangle (12 ft × 1 ft)

#### Perimeter:
\[
\text{Perimeter} = 2 \times (\text{Length} + \text{Width}) = 2 \times (12 \, \text{ft} + 1 \, \text{ft}) = 2 \times 13 \, \text{ft} = 26 \, \text{ft}
\]

#### Area:
\[
\text{Area} = \text{Length} \times \text{Width} = 12 \, \text{ft} \times 1 \, \text{ft} = 12 \, \text{sq ft}
\]

Answer:
- Perimeter = \( 26 \, \text{ft} \)
- Area = \( 12 \, \text{sq ft} \)

---

Figure 7: Teal Rectangle (2 m × 2 m)

#### Perimeter:
\[
\text{Perimeter} = 2 \times (\text{Length} + \text{Width}) = 2 \times (2 \, \text{m} + 2 \, \text{m}) = 2 \times 4 \, \text{m} = 8 \, \text{m}
\]

#### Area:
\[
\text{Area} = \text{Length} \times \text{Width} = 2 \, \text{m} \times 2 \, \text{m} = 4 \, \text{sq m}
\]

Answer:
- Perimeter = \( 8 \, \text{m} \)
- Area = \( 4 \, \text{sq m} \)

---

Figure 8: Red Rectangle (9 m × 2 m)

#### Perimeter:
\[
\text{Perimeter} = 2 \times (\text{Length} + \text{Width}) = 2 \times (9 \, \text{m} + 2 \, \text{m}) = 2 \times 11 \, \text{m} = 22 \, \text{m}
\]

#### Area:
\[
\text{Area} = \text{Length} \times \text{Width} = 9 \, \text{m} \times 2 \, \text{m} = 18 \, \text{sq m}
\]

Answer:
- Perimeter = \( 22 \, \text{m} \)
- Area = \( 18 \, \text{sq m} \)

---

Final Answers:

1. Red Rectangle (7 cm × 4 cm):
- Perimeter: \( \boxed{22} \, \text{cm} \)
- Area: \( \boxed{28} \, \text{sq cm} \)

2. Green Square (3 cm × 3 cm):
- Perimeter: \( \boxed{12} \, \text{cm} \)
- Area: \( \boxed{9} \, \text{sq cm} \)

3. Yellow Square (5 mm × 5 mm):
- Perimeter: \( \boxed{20} \, \text{mm} \)
- Area: \( \boxed{25} \, \text{sq mm} \)

4. Blue Rectangle (9 mm × 3 mm):
- Perimeter: \( \boxed{24} \, \text{mm} \)
- Area: \( \boxed{27} \, \text{sq mm} \)

5. Green Rectangle (8 ft × 2 ft):
- Perimeter: \( \boxed{20} \, \text{ft} \)
- Area: \( \boxed{16} \, \text{sq ft} \)

6. Pink Rectangle (12 ft × 1 ft):
- Perimeter: \( \boxed{26} \, \text{ft} \)
- Area: \( \boxed{12} \, \text{sq ft} \)

7. Teal Rectangle (2 m × 2 m):
- Perimeter: \( \boxed{8} \, \text{m} \)
- Area: \( \boxed{4} \, \text{sq m} \)

8. Red Rectangle (9 m × 2 m):
- Perimeter: \( \boxed{22} \, \text{m} \)
- Area: \( \boxed{18} \, \text{sq m} \)