Circles Quiz

• tangent

• secant

• chord

• radius

• diameter

Tags

CCSS.HSG.C.A.2

Based on the information in the diagram, which statement is not true?

•  $\Delta ABC$ is a right triangle.

•  $\Delta ABM$ is isosceles.

• 
• 

Which of the following is a chord of ⊙P?

• PW

• line l

• PV

• RS

Find measure of arc ML

• 86^o

• 43^o

• 95^o

• 47.5^o

Tags

CCSS.HSG.C.A.2

2. The figure shows a circle inside a triangle.  Which equation could be used to find the area of the shaded region?

• A = ½bh - 2πr
• A = πr² - ½bh
• A = ½bh - πd
• A = ½bh - πr²

Tags

CCSS.7.EE.B.4

CCSS.7.G.B.4

CCSS.7.G.B.6

What is the radius of the circle?

• 9 cm

• 18 cm

• 4.5 cm

Which is the correct formula to find the area of the sector?

• (40/360) * 18π

• (40/360) * 81π

Find the m < y.

• 112 degrees

• 82 degrees

• 144 degrees

• 68 degrees

Find m∠PRQ.

• 39°
• 90°
• 51°
• 15°

Tags

CCSS.HSG.C.A.2

• A
• B
• C
• D

Tags

CCSS.HSG.C.A.2