8th Grade Formula Quiz

What number is the base of the triangle?

1 or 2?

Which number is the height of the triangle?

1 or 2?

What is the formula for finding the area of a triangle?

• A= 1/2*B*H

• B=1/2*B*H

• A=1/2*H*B

Tags

CCSS.6.G.A.1

What is the next step after rewriting your formula?

• Work with fraction

• Work with area

• Work with base

• Work with height

Tags

CCSS.7.G.B.6

Multiply the area by 2 to cancel out the fraction.

• True
• False

Tags

CCSS.3.MD.C.7D

After cancelling out the fraction, the next order of operation that you will use is

• Multiplication

• Subtraction

• Addition

• Division

Tags

CCSS.7.NS.A.1D

Find the base of the triangle above. The area is 80cm. The height is 10cm.

Tags

CCSS.6.G.A.1

Find the height of the triangle. The area is 252cm. The base is 12cm.

Tags

CCSS.6.G.A.1

Find the base of the triangle. The area is 360cm. The height is 40cm.

Tags

CCSS.6.G.A.1

The formula for finding the area of a parallelogram is the same as the formula for finding the area of rectangle.

• True
• False

Tags

CCSS.6.G.A.1