Area of Quadrilaterals

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length × width

Front

How do you calculate the area of a parallelogram?

Back

Area = base × height

Front

What is the area of a square with a side length of 's'?

Back

Area = s²

Front

If a rectangle has a length of 10 inches and a width of 5 inches, what is its area?

Back

Area = 10 in × 5 in = 50 in²

Front

What is the area of a triangle with a base of 'b' and a height of 'h'?

Back

Area = (1/2) × base × height

Front

How do you find the area of a trapezoid?

Back

Area = (1/2) × (base1 + base2) × height

Front

What is the area of a circle with radius 'r'?

Back

Area = π × r²

Front

If a square has an area of 64 square feet, what is the length of one side?

Back

Length of one side = √64 = 8 feet

Front

What is the relationship between the area of a rectangle and the area of a square?

Back

A square is a special type of rectangle where all sides are equal.

Front

How do you convert square inches to square feet?

Back

Divide the number of square inches by 144 (since 1 square foot = 144 square inches).