Grades 6-8 Math Reference Sheet

What is the formula for the area of a triangle?

• The formula for the area of a triangle is (1/2) * base * height.

• The formula for the area of a triangle is base * height.

• The formula for the area of a triangle is base + height.

• The formula for the area of a triangle is 2 * base * height.

What is the volume formula for a rectangular prism?

• The volume formula for a rectangular prism is V = l × w × h, where V is the volume, l is the length, w is the width, and h is the height.

• The volume formula for a rectangular prism is V = l + w + h, where V is the volume, l is the length, w is the width, and h is the height.

• The volume formula for a rectangular prism is V = 2(l × w + w × h + h × l), where V is the volume, l is the length, w is the width, and h is the height.

• The volume formula for a rectangular prism is V = l × w, where V is the volume, l is the length, w is the width.

Which formula represents the Pythagorean Theorem?

Convert 1 foot to inches.

• 12 inches

• 10 inches

• 15 inches

• 8 inches

What is the slope-intercept form of an equation of a line?

• y = mx + b

• y = m + bx

• y = b + mx

• x = my + b

What is the formula for the surface area of a cylinder?

• 2πr(h + r)

• πr²h

• 2πrh

• πr² + 2πrh

How many milliliters are in 1 liter?

• 1000 milliliters

• 500 milliliters

• 2000 milliliters

• 750 milliliters

What is the formula for the area of a circle?

• πr²

• 2πr

• πd

• r²

What is the standard form of an equation of a line?

• Ax + By = C

• y = mx + b

• y - y1 = m(x - x1)

• x/a + y/b = 1

What is the formula for the volume of a cone?

• πr²h/3

• 2πr²h

• πr²h

• πr²h/2