Mrs. Rivas

Mrs. Rivas

International Studies Charter

School.

Section 3-2 and

3-3LINES AND ANGLES

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

55 and 3w − 2 Corresponding Angle.

3w − 2 = 55 3w =

57w = 19

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

75; m1 = m4 by the Alt. Int. s Thm.

75; m2 = m4 by the Corresp. s Post.

105; m5 = 105 by the Corresp. s Post.

105; Alt. Int. s Thm.

105; Vert. s Thm.

105; 8 6 by the Corresp. s Post.

(y + 40) + 80 = 180y + 40 + 80 = 180

y + 120 = 180 y = 60

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

(x − 12) + 2x = 180x − 12 + 2x = 180

3x − 12 = 180

3x = 192x = 64

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

(y + 20) + 3y = 180Y + 20 + 3y = 180

4y + 20 = 180

4y = 160

x = 64

y = 40

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

x = 64y = 40

(x − 12) + 2x = 180(64 − 12) + 2(64) =

180 52 + 128 = 180

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

x = 64y = 40

(y + 20) + 3y = 180(40 + 20) + 3(40) =

180 60 + 120 = 180

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3

HomeworkPractice 3-2 and 3-3

Mrs. Rivas

International Studies Charter

School.

LINES AND ANGLESSection 3-2 and

3-3