Geometry Review

Front

What is the formula for the volume of a cylinder?

Back

Volume = πr²h, where r is the radius and h is the height.

Front

How do you calculate the area of a semicircle?

Back

Area = (1/2)πr², where r is the radius.

Front

What is the relationship between the radius and diameter of a circle?

Back

Diameter = 2 × Radius.

Front

What is the formula for the volume of a sphere?

Back

Volume = (4/3)πr³, where r is the radius.

Front

How do you find the area of a composite shape?

Back

Break the shape into simpler shapes, calculate their areas, and then sum them up.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

What is the formula for the area of a triangle?

Back

Area = (1/2) × base × height.

Front

How do you convert cubic centimeters to cubic inches?

Back

1 cm³ = 0.0610237 in³.

Front

What is the volume of a cylinder with a radius of 3 cm and a height of 5 cm?

Back

Volume = π(3)²(5) = 45π cm³.

Front

What is the area of a circle with a radius of 4 cm?

Back

Area = π(4)² = 16π cm².