Area of a Triangle in Square Units

Find the area of the triangle.

• 12 square units

• 16 square units

• 8 square units

• 24 square units

How do you find the AREA of a TRIANGLE?

• Length x Width

• Base x Height divided by 2

• 1/3 (Length x width)

• Base x Height

Find the area:

• 40 yd

• 40 yd²

• 80 yd²

• 18 yd²

• 4 km²
• 16 km²
• 64 km²
• 8 km²

Calculate the area of a triangle with a base of 8 inches and a height of 12 inches.

• 48 in²

• 96 in²

• 24 in²

• 64 in²

Benjamin is designing a triangular garden where the base is 20 cm and the height is 9 cm. Calculate the area of this garden.

• 90 cm²

• 180 cm²

• 45 cm²

• 100 cm²

Find the area of this triangle.

• 240 ft²

• 56 ft²

• 66 ft²

• 120 ft²

Find the Area of this triangle

• 19.8 km²

• 37.8 km²

• 18.9 km²

• 35 km²

Find the area of the triangle pictured.  

• 22.5 cm²

• 45 cm²

• 15.75 cm²

• 31.5 cm²

Find the area of this triangle.

• 20 cm²

• 35 cm²

• 40 cm²

• 17.5 cm²