Assessment#3_Area of 2D-Shape

What is the area of this triangle?

• 108 cm²

• 54 cm²

What is the area of this triangle?

• 31.5 units²

• 63 units²

• 77 units²

• 99 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

Find the area of this triangle.

• 240 ft²

• 144 ft²

• 66 ft²

• 120 ft²

Find the area

• 430 in²
• 215 in²
• 41.5 in²
• 1.5 in²

If each square represents 1 in, what is the area of this rectangle?

• $7\ in^2$

• $12\ in^2$

• $14\ in^2$

• $10\ in^2$

If a square has a length of 12 ft, what is the area of the square?

• $48\ ft^2$

• $144\ ft^2$

• $12\ ft$

• Not enough information

Find the area of the figure.

• 180

• 45.45

• 55

• 34