Finding the Area of Triangles (Review Area Square/Rectangle)

What is the area of a rectangle that has a base of 6 cm and a height of 18 cm?

• 72 cm²

• 108 cm²

• 150 cm²

• 180 cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of a triangle that has a height of 12 cm and a base of 6 cm?

• 18 cm²

• 6 cm²

• 72 cm²

• 36 cm²

Multiplying by $\frac{1}{2}$ is the same as dividing by?

• 1

• 2

• 3

• 4

Any side of a triangle can be the base?

• True

• False

My formula for finding the area of a triangle is

• Base times Height

• Base times Height divided by 2

• Base times Height times Width

• 4 km²
• 16 km²
• 64 km²
• 8 km²

Tags

CCSS.6.G.A.1

Find the area of a triangle with a height of 4 mm and a base of 6 mm?

• 5 mm squared
• 6 mm squared
• 12 mm squared
• 24 mm squared

Tags

CCSS.6.G.A.1

Which number represents the height?

• 12
• 13
• 15
• 14

What does area mean?

• the distance around a shape
• half the distance around a shape
• the amount of space outside a shape
• the amount of space inside a shape

Find the area of the triangle.

• $12m^2$

• $12cm^2$

• $24cm^2$

• $24m^2$