Exit ticket

Front

What is the formula for the area of a parallelogram?

Back

A = bh, where A is the area, b is the base, and h is the height.

Front

What is the formula for the area of a triangle?

Back

A = \frac{1}{2}bh, where A is the area, b is the base, and h is the height.

Front

Calculate the area of a triangle with a base of 10 m and a height of 6 m.

Back

A = \frac{1}{2} \times 10 \times 6 = 30 m^2.

Front

What is the area of a rectangle?

Back

A = l \times w, where A is the area, l is the length, and w is the width.

Front

Calculate the area of a rectangle with a length of 8 cm and a width of 5 cm.

Back

A = 8 \times 5 = 40 cm^2.

Front

If the area of a rectangle is 60 m^2 and the width is 5 m, what is the length?

Back

l = \frac{A}{w} = \frac{60}{5} = 12 m.

Front

What is the relationship between the base and height in calculating the area of a triangle?

Back

The area of a triangle is directly proportional to both the base and the height.

Front

What is the area of a parallelogram with a base of 7 m and a height of 4 m?

Back

A = 7 \times 4 = 28 m^2.

Front

If a triangle has an area of 24 m^2 and a base of 8 m, what is the height?

Back

h = \frac{2A}{b} = \frac{2 \times 24}{8} = 6 m.

Front

What is the area of a rectangle with a base of 6 cm and a height of 18 cm?

Back

A = 6 \times 18 = 108 cm^2.