Measuring and Estimating Area of Triangles

What is the formula for finding area of a triangle?

• A = (b)(h)

• A = ½ (b)(h)

• A = ½ (b₁ + b₂)(h)

• V=(B)(h)

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

• Pi x Radius squared

• 1/2 x Base x Height

• Base x Height

• Length x Width

Find the area of this triangle.

• 20 cm²

• 35 cm²

• 40 cm²

• 17.5 cm²

A triangle has a base of 10 cm and a height of 6 cm. What is its area?

• 60 cm²

• 30 cm²

• 20 cm²

• 15 cm²

Find the value of x if the area of the triangle is 34.1 m².

• 12.4

• 6.2

• 3.2

• 6.5

If a triangle has an area of 24 m² and a base of 8 m, what is its height?

• 3 m

• 4 m

• 5 m

• 6 m

Calculate the area of a triangle with sides measuring 6 cm, 8 cm, and 10 cm.

• 24 cm²

• 48 cm²

• 12 cm²

• 36 cm²

Find the area of the triangle.

• 14 m²

• 48 m²

• 24 m²

• 12 m²

Find the area of a triangle with a base of 14 inches and a height of 3 inches.

• 21 square inches

• 42 square inches

• 10.5 square inches

• 7 square inches

A triangle has a base of 12 cm and a height of 9 cm. Calculate its area.

• 54 cm²

• 108 cm²

• 36 cm²

• 72 cm²