Parts of a circle

If you are given a radius and asked to find the diameter what do you do?

• Divide the radius by 2

• Square the radius

• Multiply the radius by 2

• Take the square root of the radius

Tags

CCSS.7.G.B.4

What part of the circle is present?

• Tangent

• Secant

• Chord

• Diameter

Tags

CCSS.HSG.C.A.2

A circle has a diameter of 10 what is the radius?

• 10

• 20

• 5

• 100

Tags

CCSS.7.G.B.4

What part of the circle is present?

• tangent

• secant

• diameter

• radius

Tags

CCSS.HSG.C.A.2

What do you know about the sides of a shape?

• They are the outside measurements of a shape

• They are the inside measurements of a shape

• They have nothing to do with shapes

• They are full lines in the middle of a circle

What part of the circle is present?

• diameter

• radius

• chord

• secant

Tags

CCSS.HSG.C.A.2

If you are given a diameter and asked to find the radius what do you do?

• divide the radius by 2

• multiply the radius by 2

• Square root the radius

• Square the radius

Tags

CCSS.7.G.B.4

What part of the circle is present?

• Secant

• tangent

• Chord

• radius

Tags

CCSS.HSG.C.A.2

What do you know about the angles of a shape?

• Angles represent measurement inside a figure

• Angles represent measurement outside a figure

• Angles always add to 180 degrees

• Angles are used to find the perimeter

Can a secant be a tangent?

• yes they are both the same line

• yes they are both parts of a circle

• No secant intersects twice and tangent intersects once

• No they both have nothing to do with circles