Radian Measures, Rotations, Angles in Standard Position

This is what kind of angle?

• obtuse

• right

• straight

• acute

Tags

CCSS.4.G.A.1

Vertical angles are always

• acute

• total 180 degrees

• congruent (equal measures)

• adjacent angles

Tags

CCSS.7.G.B.5

An angle whose measure is exactly 90 degrees.

• acute

• vertical

• right

• straight

Tags

CCSS.4.G.A.1

Solve for x.

• 16

• 11

• 50

• 6

Tags

CCSS.8.G.A.5

How many radians does a circle have?

•   360 degrees

• 2pi radians

• pi radians

• ^{2 radians}

Tags

CCSS.HSF.TF.A.1

• A

• B

• C

• D

Tags

CCSS.HSG.C.B.5

The diameter of a circle is 8 centimeters. A central angle of the circle intercepts an arc of 12 centimeters. What is the radian measure of the angle?

Mathematical Equivalence

ON

Tags

CCSS.HSF.TF.A.1

Tags

CCSS.HSG.C.B.5

Find the m∠1

• 67

• 113

• 180

• 23

Tags

CCSS.7.G.B.5

Find the value of x.

• x = 10

• x = 20

• x = 720

• x = 5

Tags

CCSS.8.G.A.5