8th STAAR Formulas

How do you find the volume of a cylinder?

• V= ^1/₃ πr²h
• V= ^4/₃ πr²h
• V= ^4/₃ πr³
• V= πr²h

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

How do you find the volume of a cone?

• V= ^1/₃ πr²h
• V= ^4/₃ πr²h
• V= ^4/₃ πr³
• V= πr²h

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

How do you find the volume of a sphere?

• V= ^1/₃ πr²h
• V= ^4/₃ πr²h
• V= ^4/₃ πr³
• V= πr²h

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

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

• A = bh

• A = ½ bh

• V = Bh

• A = πr²

Tags

CCSS.6.G.A.1

What is the formula for finding the volume of a prism?

• V = Bh

• V = bh

• V = ⅓Bh

• A = bh

Tags

CCSS.7.G.B.6

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

• V = 4/3 π r²

• A = π r²

• C = 2π r

Tags

CCSS.7.G.B.4

Which formula should you use to find the lateral surface area of a cylinder?

• S = 2πrh

• S = 2πrh + 2πr²

• C = 2πr

• C = πd

What is the slope-intercept form formula?

• y = kx

• y = mx + b

• I = Prt

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which formula should you use to find the volume of a pyramid?

• V = Bh

• V = ⅓Bh

• A = bh

• V = bh

Tags

CCSS.HSG.GMD.A.3

For the interest formulas, how to do you turn a percent into a decimal?

• Divide the percent by 100

• Multiply the percent by 100

• Divide the percent by 25

• Multiple the percent by 25