Solution:
To calculate the area of a round dinner plate, you can use the formula for the area of a circle: A = r², where A is the area and r is the radius of the circle.

Given that the diameter of the dinner plate is 10 inches, we can find the radius by dividing the diameter by 2: r = 10/2 = 5 inches.

Now, we can substitute the value of the radius into the area formula: A = (5)² = 25 square inches.

To approximate the value, we can use 3.14. Therefore, the area is approximately 25 × 3.14 = 78.5 square inches.

Polar regions receive less solar energy and heat per unit area than tropical regions, -best describes the influence of latitude on climate.