Geometry

Ray KM divides straight angle JKL into two parts as shown below. Which equation represents how to find the measure, in degrees, of angle JKM?

• 90 - 20 = ?

• 90 - 70 = ?

• 180 - 70 = ?

• 180 - 110 = ?

Tags

CCSS.7.G.B.5

Which angle has a measure of 60°?

• 
• 
• 
• 

Tags

CCSS.4.G.A.1

Julia moves the arm of a spinner one degree at a time 45 times. How many total degrees does Julia move the arm of the spinner?

• 1

• 45

• 90

• 360

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

• 25

• 45

• 90

• 180

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

• 1

• 90

• 180

• 360

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Which statement about an object turning 90 degrees around in a circle is true?

• It turns 1/4 of the way around in a circle.

• It turns 2/4 of the way around in a circle.

• It turns 3/4 of the way around in a circle.

• It turns 4/4 of the way around in a circle.

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

What is the measure, in degrees, of an angle that represents 50/360 of a circle?

• 50°

• 90°

• 310°

• 360°

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Ms. Clark’s class went to recess at 12:00 p.m., as shown below. The minute hand had turned 90 degrees by the time recess ended. At what time did recess end?

• 12:15 p.m.

• 12:30 p.m.

• 12:45 p.m.

• 1:00 p.m.

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

• 34°

• 43°

• 75°

• 270°

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Each time Rami turned the dial on a machine, the dial moved 1 degree. Rami turned the dial 10 times. What is the total number of degrees the dial moved?

• 10

• 90

• 110

• 360

Tags

CCSS.3.MD.A.2