Area rectangle and triangle

The formula for area of a triangle is:

Find the area of a triangle with a base of 6 m and a height of 4 m.

• 6 m²

• 12 m²

• 24 m²

• 42 m²

What is the area of the triangle? (unit in centimeter)

• 5 cm²

• 6 cm²

• 15 cm²

• 30 cm²

Find the area

• 6 cm²

• 16 cm²

• 30 cm²

• 60 cm²

Find the area of a triangle with a base of 8 m and a height of 3 m.

• 8 m²

• 11 m²

• 12 m²

• 24 m²

The perimeter of the figure below is …

• 54 cm

• 74 cm

• 64 cm

The perimeter of the figure below is …

• 22 cm

• 33 cm

• 66 cm

What is the perimeter of the rectangle?

• 22

• 23

• 24

• 33.75

Area or triangle?

• 20 cm²
• 56 cm²
• 28 cm²
• 27 cm²

The triangle shown below has an area of 20 units². Find the missing side.

• 10 units

• 2 units

• 4 units

• 5 units