slide1
Download
Skip this Video
Download Presentation
Warm-up

Loading in 2 Seconds...

play fullscreen
1 / 14

Warm-up - PowerPoint PPT Presentation


  • 87 Views
  • Uploaded on

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. 6.5 Other Angle Relationships – On, Inside, and Outside of the Circle.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' Warm-up ' - patia


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
slide1

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

slide4

REMEMBER: Find m1.

A

B

1

124°

C

m1 = 62º

slide5

Ex. 1: Find m1.

1

78°

m1 = 39º

slide6

108°

Ex. 2: Find m1.

1

m1 = 126º

slide7

Case II:Vertex is inside the circle

A

ARC

B

ANGLE

D

ARC

C

Looks like a PLUS sign!

slide8

Ex. 4 Find m1.

93°

A

B

1

D

C

113°

m1 = 103º

slide9

Ex. 5 Find mQT.

mQT = 100º

N

Q

84º

92º

M

T

slide10

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
Ex. 6 Find m1.

1

15°

A

D

65°

B

m1 = 25º

ex 7 find m ab
Ex. 7 Find mAB.

mAB = 16º

A

27°

70°

B

ex 8 find m 1
Ex. 8 Find m1.

260°

1

m1 = 80º

slide14

52.5º

4

32º

2

Brain Buster

3

105º

36.5º

1

105º

16º

ad