Angles

Jessica Negron

What is the sum of a 90 degree angle plus a 20 degree angle, what kind of angle is it?

The sum of a 90 degree angle and 20 degree angle is 110 degree. The angle for that is an obtuse. “YOU RETARTED FAT GUY.”

What is an obtuse angle and can you draw an obtuse for me.

“DANG YOU IS SLOW MEGAN”, AN OBTUSE IS AN ANGLE THAT IS MORE THEN 90 DEGREE ANGLE..KNOW DO YOU GET IT “STUPID”DRIVING ME CRAZY

Her goes your obtuse greater than 90

Ok, but what if its an 90 degree or less then 90 degree.

Hmmmm…yea and what is a acute and straight angle or line.

OMG! Ya are stressing me out. An acute is less then 90 and a straight line is 180 degree, and a right angle is a 90 degree angle. “DAMN YA IS SO FREAKIG SLOW”

Ok I finally learned something today.DAMN but it was by stewie my little bro I fell retarded

O0o0o0o0 ok I get it know…my head hurts going to go drink with quagmire

Good now I’m done with them know I can go back to destroying the world, including Luis.

Interior Angle Theorem Proof

• If two parallel lines are cut by a transversal, the interior angles on the same side of the transversal are supplementary.

• Given

• 1) a//b with transversal t• 2)ray BA and ray BC are

opposite rays.• 3)angle ABC is a straight

angle.• 4)m angle ABC=180

degree.• 5)m angle1+m angle 4=m

angle ABC• 6)m angle 1= m angle 5• 7)m angle 5+ m angle 4=

m angle ABC• 8) m angle 5+ m angle

4=180• 9)angle 5 and angle 4 are

supplementary.

• 1) Given• 2)Defintion of opposite

rays• 3) Straight line

Assumption• 4) Definitions of straight

angle• 5)Angle Addiction

Assumption • 6) Parallel Lines

Postulate• 7)Substitution Property• 8) Substitution Property• 9)Definition of

supplementary angles

Statement/Conclusion

Justification

This prove what I’m talking about on the pictures