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Mathematics 11 Online
jarvispacheco:

More help with mathhh (angles) ss below vvv

jarvispacheco:

1 attachment
jarvispacheco:

@snowflake0531

snowflake0531:

2 and 4 are vertical angles, which means that they are equal

snowflake0531:

180 minus angle 2 are the other 2 angles

FexrlessRxby:

So Angle 2 is 45 degrees, and Angle 1 and 2 both have to equal 180, so take 180-45 and you will get the answer for Angle 1 and Angle 3

jarvispacheco:

So what would I put in the sentence Vertical angle pairs are ______ which means ______.

snowflake0531:

Uh, I guess that they are opposite angles so they are equal/congruent-?

FexrlessRxby:

Vertical angles are congruent which means they are equal

jarvispacheco:

how about this one

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FexrlessRxby:

Same thing, they are all the same angles, so they would all be 83 degrees.

snowflake0531:

Angle 3 and Angle 1 are vertical angles, which means that they are angle For Angle 2 and 4, what is 180-angle 3

jarvispacheco:

so 3 and 1 are the same

jarvispacheco:

And for 2 and 4 i do 180-83

snowflake0531:

yes

jarvispacheco:

ok thanks

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