Circles Basic Check

Which of the following is a radius?

• $\overline{HF}$

• $\overline{DE}$

• $\overline{HA}$

• $\overline{BH}$

Which of the following is NOT a chord.

• $\overline{HF}$

• $\overline{GE}$

• $\overline{CD}$

• $\overline{DG}$

Which of the following is your point of tangent?

• B

• D

• F

• H

Which of the following is an inscribed angle?

• $\angle DGA$

• $\angle CDG$

• $\angle GAH$

• $\angle HEG$

Which of the following is a secant line?

• $\overleftarrow{B}\overrightarrow{D}$

• $\overline{DG}$

• $\overleftarrow{B}\overrightarrow{J}$

• $\overline{HF}$

Given  $m\angle GAF\ =\ 60\degree$  , what is the measure of arc HDG?

• 180

• 300

• 120

• 240

A segment with 2 endpoints on the circle but does not necessarily go through the center.

• Chord

• Diameter

• Radius

• Inscribed Angle

When the distance from one point to the next on the circle is exactly 180^o (half of a circle).

• Minor Arc
• Major Arc
• Semi-Circle
• Central Angle

Tags

CCSS.HSF.TF.A.1

CCSS.HSG.C.A.2

CCSS.HSG.C.B.5

How many total degrees make a circle?

• 360
• 316
• 90
• 450

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

• A
• B
• C
• D