FAC Geometry Unit 7

What is the formula for the area of a square? Area = _____

• Area = side^2

• Area = side * 4

• Area = side + side

• Area = side / 2

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the formula for the area of a rectangle? Area = _____

• Area = length × width

• Area = length + width

• Area = 2 × (length + width)

• Area = length × length

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the formula for the area of a parallelogram? Area = _____

• Area = base * height

• Area = base + height

• Area = 0.5 * base * height

• Area = base * base

Tags

CCSS.6.G.A.1

What is the formula for the area of a triangle?

• Area = 1/2 * base * height

• Area = base * height

• Area = base + height

• Area = 2 * base * height

Tags

CCSS.6.G.A.1

What is the formula for the area of a trapezoid?

• Area = (1/2) * (Base1 + Base2) * Height

• Area = Base * Height

• Area = (Base1 + Base2) * Height

• Area = (1/2) * Base * Height

Tags

CCSS.6.G.A.1

What is the definition of radius?

• The radius is the distance from the center of a circle to any point on its circumference.

• The radius is the distance around the edge of a circle.

• The radius is the longest distance across a circle.

• The radius is the area of the circle.

What is the definition of diameter?

• The diameter is a straight line segment that passes through the center of a circle or sphere and has its endpoints on the circumference or surface.

• The diameter is the distance around the outside of a circle.

• The diameter is a line segment that connects two points on the circumference of a circle without passing through the center.

• The diameter is the longest chord of a circle that does not pass through the center.

Tags

CCSS.HSG.C.A.2

What is the formula for the area of a circle? Area = _____

• Area = πr²

• Area = 2πr

• Area = πd

• Area = r²/2

Tags

CCSS.7.G.B.4

What is the definition of circumference?

• Circumference is the distance around the edge of a circle.

• Circumference is the area of a circle.

• Circumference is the diameter of a circle.

• Circumference is the radius of a circle.

What is the formula for Circle Circumference?

• Circumference = diameter × π or 2 × π × radius; C = dπ or 2πr.

• Circumference = radius × π or 2 × π × diameter; C = rπ or 2πd.

• Circumference = diameter + π or 2 + π + radius; C = d+π or 2+πr.

• Circumference = diameter × 2 or π × radius; C = d2 or πr.

Tags

CCSS.7.G.B.4