Labeling the Unit Circle

Mark each Coordinate in its correct spot

b

c

d

e

f

g

h

i

j

a

Tags

CCSS.HSF.TF.A.2

What is the radius of a unit circle?

• 1

• 2

• 1/2

• 0

Tags

CCSS.HSF.TF.A.2

Tags

CCSS.5.G.A.2

Tags

CCSS.4.MD.C.6

Match the following vocabulary related to the Unit Circle

• radian

• an angle whose terminal sides lies on an axis

• quadrantal angle

• the length of the curve formed by an arc

• radian measure

• the ratio of the arc length formed by an angle divided by the r of that circle

• arc length

• measure of a central angle of a circle that intercepts an arc = in length to the r of that circle

• Pythagorean Identity

• states that the square of the cosine of a given angle + the square of the sine of that angle = 1

Tags

CCSS.HSF.TF.A.1

Tags

CCSS.5.G.A.2

Tags

CCSS.HSF.TF.A.1

Tags

CCSS.HSF.TF.A.1

Tags

CCSS.HSF.TF.A.1

Tags

CCSS.HSF.TF.A.1