Area of a Triangle

If a triangle has a base of 7 in and an area of 21 in², what is the height?

• 4 in

• 5 in

• 6 in

• 7 in

What is the area of a triangle with a base of 5 in and a height of 3 in?

• 5 in²

• 7.5 in²

• 10 in²

• 15 in²

What is the area of a triangle with a base of 9 m and a height of 6 m?

• 21 m²

• 24 m²

• 27 m²

• 30 m²

If the area of a triangle is 50 cm² and the base is 10 cm, what is the height?

• 5 cm

• 8 cm

• 10 cm

• 12 cm

If the base of a triangle is 10 cm and the height is 4 cm, what is the area?

• 10 cm²

• 15 cm²

• 20 cm²

• 25 cm²

What is the formula to calculate the area of a triangle?

• Area = base × height

• Area = 1/2 × base × height

• Area = base + height

• Area = base × height²

What is the area of a triangle with a base of 8 m and a height of 4 m?

• 12 m²

• 14 m²

• 16 m²

• 18 m²

If a triangle has an area of 30 ft² and a base of 10 ft, what is the height?

• 4 ft

• 5 ft

• 6 ft

• 8 ft

What is the area of a triangle with a base of 20 in and a height of 5 in?

• 30 in²

• 40 in²

• 50 in²

• 60 in²

What is the area of a triangle with a base of 15 ft and a height of 10 ft?

• 50 ft²

• 60 ft²

• 75 ft²

• 80 ft²