Area of triangles

What is the area of this triangle?

• 108 cm²

• 54 cm²

What is the area of this triangle?

• 12cm²

• 24 cm²

What is the area of this triangle?

• 31.5 units²

• 63 units²

• 77 units²

• 99 units²

What is the area of this triangle?

• 30 units²

• 35 units²

• 60 units²

• 70 units²

What is the height of this triangle?

• 5 units

• 6 units

• 12 units

• 14 units

What is the length of the base of this triangle?

• 5 units

• 6 units

• 12 units

• 14 units

How do you find the area of a triangle?

• multiply base times height

• multiply base times height then divide by two

• find the distance around the triangle

What is the height of this triangle?

• 9 cm

• 12 cm

What is the length of the base of this triangle?

• 7 units

• 9 units

• 11 units

Area of triangle?

• 17 units²
• 20 units²
• 10 units²
• 16 units²