8th Grade TNReady Formulas

What is the formula for the volume of a cylinder?

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

What is the formula for the volume of a cone?

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

What is the formula for the volume of a sphere?

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

What is the sum of angles in a triangle?

• 90 degrees

• 180 degrees

• 360 degrees

• 270 degrees

Tags

CCSS.8.G.A.5

According to the Pythagorean Theorem, what is the relationship in a right triangle?

• a² + b² = c

• a² + b² = c²

• a + b = c²

• a² = b² + c²

Tags

CCSS.8.G.B.8

What is the formula for the slope of a line?

• m = (x2 - x1) / (y2 - y1)

• m = (y2 - y1) / (x2 - x1)

• m = (y1 - y2) / (x1 - x2)

• m = (x1 - x2) / (y1 - y2)

Tags

CCSS.8.EE.B.5

What is the slope-intercept form of a linear equation?

• y = mx - b

• y = m + bx

• y = mx + b

• y = b + mx

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the result of a 180-degree rotation of a point (x, y)?

• (x, y) -> (-x, -y)

• (x, y) -> (y, x)

• (x, y) -> (x, -y)

• (x, y) -> (-y, x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

How does a 90-degree clockwise rotation transform a point (x, y)?

• (x, y) -> (y, -x)

• (x, y) -> (-x, y)

• (x, y) -> (-y, x)

• (x, y) -> (x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the transformation for a 90-degree counterclockwise rotation of a point (x, y)?

• (x, y) -> (-y, x)

• (x, y) -> (y, -x)

• (x, y) -> (-x, -y)

• (x, y) -> (x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5