Open Up Unit 3 Lessons 2-4

What is the radius of this circle?

• 18
• 10
• 9
• 8

Tags

CCSS.7.G.B.4

_{What is the diameter?}

• 5 in
• 10 in
• 3.14 in
• 15.84 in

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

Line segment AO represents the....

• Diameter

• Radius

• Circumference

• Pi

Tags

CCSS.HSG.C.A.2

Pi is....

• 3.14

• $\pi$

• The constant of proportionality between diameter and circumference

• all of the above

Tags

CCSS.HSG.C.B.5

CCSS.HSG.GMD.A.1

Put these in order from SMALLEST to LARGEST measurement.

• radius, circumference, diameter

• circumference, diameter, radius

• diameter, radius, circumference

• radius, diameter, circumference

Tags

CCSS.7.G.B.4

For a relationship to be proportional, the graphed line must go through or touch the...

• x-axis
• Orangutan
• Origin
• y-axis

Tags

CCSS.7.RP.A.2D

For a relationship to be proportional, the graphed line must be...

• Circular
• Curvey
• Straight
• Make a right angle

Tags

CCSS.8.EE.B.5

Which statement about this graph is most true?

• It is proportional
• The cleaner uses 1 cup of vinegar to every 2 cups of cleaner
• The cleaner uses 4 cups of cleaner to 2 cups of vinegar
• All of the above

Tags

CCSS.7.RP.A.2D

What is the constant of proportionality (k) between radius and diameter?

• 3.14

• 2

• donut

• 1

Tags

CCSS.HSG.C.B.5