Circles Quiz 2

The definition of radius is

• distance from one point to another point

• distance around the circle

• distance from the center to any point on the circle

• distance across the circle through the center

Tags

CCSS.HSG.C.A.2

what is the formula for finding diameter

• r = 2 d

• d = 2 r

• a = m c²

• c = π 2 r

Tags

CCSS.7.G.B.4

which segment above represents the diameter

• BC

• AC

• BD

• LM

Find the radius of the circle

• 20 ft

• 10 ft

• 5.5 ft

• 10

Tags

CCSS.7.G.B.4

what is the formula for finding area of a circle

• C = π r²

• A = π r²

• A = π r² / 2

• C = 2 π r

Tags

CCSS.7.G.B.4

Determine the measure of ∠UVS

• 19.5°

• 39°

• 78°

• 102°

Tags

CCSS.HSG.C.A.2

Find the measure of arc NL

• 21°

• 42°

• 45°

• 84°

Tags

CCSS.HSG.C.A.2

What part of the circle is present?

• Tangent

• Secant

• Chord

• Diameter

What part of the circle is present?

• diameter

• radius

• chord

• secant

Tags

CCSS.HSG.C.A.2

Name a secant.

• BD
• DG
• HF
• AF