Perimeters and Areas of Composite Figures

What does area mean?

• the distance around a shape
• half the distance around a shape
• the amount of space outside a shape
• the amount of space inside a shape

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

What is the formula for finding area of a rectangle?

• A = l•w
• A = s•df
• A = b•c
• A and C

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The perimeter of a circle is usually called the...

• radius
• diameter
• circumference
• area

Tags

CCSS.7.G.B.4

If my radius is 10ft, what is my diameter?

• 20ft
• 5ft
• 31.4ft
• 62.8ft

Tags

CCSS.7.G.B.4

Find the perimeter

• 14 m

• 43.96m

• 176 m

• 191.96 m

Tags

CCSS.3.MD.D.8

Is the red line a radius or diameter of the circle?

• Radius
• Diameter

Tags

CCSS.7.G.B.4

What is the circumference of a circle with a diameter of 1 inch? Use 3.14 for pi.

• 3.14 inches
• 6.28 inches
• 314 inches
• 628 inches

Tags

CCSS.7.G.B.4

The radius is....

• a line that crosses through the center and touches each edge 
• the center point of a circle 
• a line from the center point to the edge of the circle
• an element in science

Tags

CCSS.HSG.C.A.2

A line that goes from one end of the circle to the other and crosses the center point.  

• center
• diameter
• dime eater
• radius

Tags

CCSS.4.G.A.1

What is the formula for the circumference of a circle?

• C=2πr
• C=2πd
• C=πr²
• C=2πr²

Tags

CCSS.7.G.B.4