The image provides formulas for calculating the area of different geometric shapes:

1. Area of a Rectangle:

   • Formula: $\text{length} \times \text{width}$

2. Area of a Triangle:

   • Formula: $\frac{1}{2} \times \text{base} \times \text{height}$

3. Area of a Circle:

   • Formula: $\pi \times (\text{radius})^2$

How Can I Help?

Would you like detailed explanations or sample problems using these formulas? Let me know if you'd like to expand on any specific geometry topics.

Here are five related questions for practice:

1. What is the area of a rectangle with a length of 8 units and a width of 5 units?
2. Calculate the area of a triangle with a base of 6 units and a height of 10 units.
3. Find the area of a circle with a radius of 7 units (use $\pi \approx 3.14$).
4. If a triangle has an area of 20 square units and a base of 5 units, what is its height?
5. Compare the areas of a rectangle and a circle if their dimensions yield equal areas.

Tip: Always keep your measurements consistent (e.g., use the same units for length, base, and radius).