+0

# Vertical Angles

0
248
1

Vertical angles?   2 is congruent to 4 but supplementary to 3?

Guest Jan 13, 2015

#1
+92221
+10

Yes, 2 is congruent to 4 because they are vertically opposite anges

And YES  1 and 2 are adjacent supplementary angles.

They are adjacent because they share  a commone vertex and a common arm.

adjacent is just a normal English word.  You house is on your property and the adjacent property is the one that shares a fence line with yours. :)

Supplementary means add to 180 degrees

Complementary means add to 90 degrees

You never need to muddle these up because 1 S is mad of 2 C's  .  (one is back to front and on top of the other)

Do you understand what I mean?

Melody  Jan 13, 2015
Sort:

#1
+92221
+10

Yes, 2 is congruent to 4 because they are vertically opposite anges

And YES  1 and 2 are adjacent supplementary angles.

They are adjacent because they share  a commone vertex and a common arm.

adjacent is just a normal English word.  You house is on your property and the adjacent property is the one that shares a fence line with yours. :)

Supplementary means add to 180 degrees

Complementary means add to 90 degrees

You never need to muddle these up because 1 S is mad of 2 C's  .  (one is back to front and on top of the other)

Do you understand what I mean?

Melody  Jan 13, 2015

### 12 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details