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# Warm-up - PowerPoint PPT Presentation

Warm-up . A. 1. Let AM = 8, BP = 7, and CA = 18. Find the perimeter of the triangle. N. M. 50. C. P. 3. MCY = 270 Find BC. B. 2. Find ACB. 20. B. A. M. 312. 20. 90. B. 24. C. C. Y. Case III: Vertex is outside the circle. C. ANGLE. small ARC. A. D.

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## PowerPoint Slideshow about 'Warm-up' - karlyn

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Presentation Transcript

A

1. Let AM = 8, BP = 7, and CA = 18. Find the perimeter of the triangle.

N

M

50

C

P

3. MCY = 270 Find BC.

B

2. Find ACB

20

B

A

M

312

20

90

B

24

C

C

Y

Case III:Vertex is outside the circle

C

ANGLE

small ARC

A

D

LARGE ARC

B

LARGE ARC

LARGE ARC

small ARC

ANGLE

small ARC

ANGLE

Ex. 6 Find m1.

1

15°

A

D

65°

m<1 = 25 degrees

B

Ex. 7 Find mAB.

mAB = 16 degrees

A

27°

70°

B

Ex. 8 Find m1.

260°

1

m<1 = 80 degrees