Bell Work Dec 10

Front

What is the formula for the area of a rectangle?

Back

The area of a rectangle is calculated using the formula: Area = length × width.

Front

What is the area of a square with a side length of 3 units?

Back

Area = side × side = 3 × 3 = 9 units².

Front

How do you convert a mixed number to an improper fraction?

Back

Multiply the whole number by the denominator, add the numerator, and place over the original denominator. Example: 6 3/5 = (6×5 + 3)/5 = 33/5.

Front

What is the area of a triangle?

Back

The area of a triangle is calculated using the formula: Area = (base × height) / 2.

Front

If a parallelogram has a base of 5 units and a height of 4 units, what is its area?

Back

Area = base × height = 5 × 4 = 20 units².

Front

What is the area of a circle with a radius of 2 units?

Back

Area = π × radius² = π × 2² = 4π units².

Front

How do you find the area of a trapezoid?

Back

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

Front

What is the cost per item if 8 candy bars cost $4?

Back

Cost per candy bar = Total cost / Number of candy bars = $4 / 8 = $0.50.

Front

What is the area of a rectangle with a length of 6 units and a width of 2 units?

Back

Area = length × width = 6 × 2 = 12 units².

Front

What is the area of a parallelogram with a base of 7 units and a height of 3 units?

Back

Area = base × height = 7 × 3 = 21 units².