Area of Plane Figures | PPT - Free Printable

To solve the problem of finding the area of each parallelogram, we will use the formula for the area of a parallelogram:

\[
\text{Area} = \text{base} \times \text{height}
\]

We will apply this formula to each given parallelogram and provide the solution step by step.

---

1. Parallelogram 1

- Base: 5 cm
- Height: 11 cm

#### Formula:
\[
\text{Area} = \text{base} \times \text{height}
\]

#### Equation:
\[
\text{Area} = 5 \, \text{cm} \times 11 \, \text{cm}
\]

#### Solution:
\[
\text{Area} = 55 \, \text{cm}^2
\]

---

2. Parallelogram 2

- Base: 3 m
- Height: 7 m

#### Formula:
\[
\text{Area} = \text{base} \times \text{height}
\]

#### Equation:
\[
\text{Area} = 3 \, \text{m} \times 7 \, \text{m}
\]

#### Solution:
\[
\text{Area} = 21 \, \text{m}^2
\]

---

3. Parallelogram 3

- Base: 8.5 cm
- Height: 9 cm

#### Formula:
\[
\text{Area} = \text{base} \times \text{height}
\]

#### Equation:
\[
\text{Area} = 8.5 \, \text{cm} \times 9 \, \text{cm}
\]

#### Solution:
\[
\text{Area} = 76.5 \, \text{cm}^2
\]

---

4. Parallelogram 4

- Base: 13 ft
- Height: 4 ft

#### Formula:
\[
\text{Area} = \text{base} \times \text{height}
\]

#### Equation:
\[
\text{Area} = 13 \, \text{ft} \times 4 \, \text{ft}
\]

#### Solution:
\[
\text{Area} = 52 \, \text{ft}^2
\]

---

5. Parallelogram 5

- Base: 7 mm
- Height: 3 mm

#### Formula:
\[
\text{Area} = \text{base} \times \text{height}
\]

#### Equation:
\[
\text{Area} = 7 \, \text{mm} \times 3 \, \text{mm}
\]

#### Solution:
\[
\text{Area} = 21 \, \text{mm}^2
\]

---

6. Parallelogram 6

- Base: 15 in
- Height: 5 in

#### Formula:
\[
\text{Area} = \text{base} \times \text{height}
\]

#### Equation:
\[
\text{Area} = 15 \, \text{in} \times 5 \, \text{in}
\]

#### Solution:
\[
\text{Area} = 75 \, \text{in}^2
\]

---

Final Answers

\[
\boxed{
\begin{array}{ll}
1. & 55 \, \text{cm}^2 \\
2. & 21 \, \text{m}^2 \\
3. & 76.5 \, \text{cm}^2 \\
4. & 52 \, \text{ft}^2 \\
5. & 21 \, \text{mm}^2 \\
6. & 75 \, \text{in}^2 \\
\end{array}
}
\]