Geometry Review :)

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height

Front

How do you calculate the perimeter of a rectangle?

Back

Perimeter = 2 * (length + width)

Front

What is the formula for the surface area of a rectangular prism?

Back

Surface Area = 2 * (length * width + width * height + height * length)

Front

What is the area of a rectangle with a length of 10 cm and a width of 5 cm?

Back

Area = 10 cm * 5 cm = 50 cm²

Front

What is the area of a square with a side length of 4 units?

Back

Area = side * side = 4 units * 4 units = 16 units²

Front

What is the formula for the area of a circle?

Back

Area = π * radius²

Front

How do you find the area of a composite figure?

Back

Divide the figure into simpler shapes, calculate the area of each, and then sum them up.

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around a shape.

Front

What is the area of a triangle with a base of 6 cm and a height of 4 cm?

Back

Area = 1/2 * 6 cm * 4 cm = 12 cm²

Front

What is the perimeter of a rectangle with a length of 8 m and a width of 3 m?

Back

Perimeter = 2 * (8 m + 3 m) = 22 m