10.1 Circles and Circumference Examples - Day 1 · 2019-09-27 · 10.1 Circles and Circumference...

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10.1 Circles and Circumference Examples Day 1 1 Identify Segments in a Circle A. Name the circle and identify a radius. Identify Segments in a Circle B. Identify a chord and a diameter of the circle.

Transcript of 10.1 Circles and Circumference Examples - Day 1 · 2019-09-27 · 10.1 Circles and Circumference...

Page 1: 10.1 Circles and Circumference Examples - Day 1 · 2019-09-27 · 10.1 Circles and Circumference Examples - Day 1 Subject: SMART Board Interactive Whiteboard Notes Keywords: Notes,Whiteboard,Whiteboard

10.1 Circles and Circumference Examples ­ Day 1

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Identify Segments in a Circle

A. Name the circle and identify a radius.

Identify Segments in a Circle

B. Identify a chord and a diameter of the circle.

Page 2: 10.1 Circles and Circumference Examples - Day 1 · 2019-09-27 · 10.1 Circles and Circumference Examples - Day 1 Subject: SMART Board Interactive Whiteboard Notes Keywords: Notes,Whiteboard,Whiteboard

10.1 Circles and Circumference Examples ­ Day 1

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Name the circle and identify a radius.

A.

B.

C.

D.

B.

Which segment is not a chord?

A.

B.

C.

D.

C.

Page 3: 10.1 Circles and Circumference Examples - Day 1 · 2019-09-27 · 10.1 Circles and Circumference Examples - Day 1 Subject: SMART Board Interactive Whiteboard Notes Keywords: Notes,Whiteboard,Whiteboard

10.1 Circles and Circumference Examples ­ Day 1

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Find Radius and Diameter

Answer: QV = 10.5 cm

If RT= 21cm, what is the length of QV ?

RT is a diameter and QV is a radius.     d = 2r    21= 2r     2     2

If QS = 26cm, what is the length of RV?

Page 4: 10.1 Circles and Circumference Examples - Day 1 · 2019-09-27 · 10.1 Circles and Circumference Examples - Day 1 Subject: SMART Board Interactive Whiteboard Notes Keywords: Notes,Whiteboard,Whiteboard

10.1 Circles and Circumference Examples ­ Day 1

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XY = 14