Question

I'm sorry . These are the last 2 .

Answer 1

They're vertical angles so that means they're equal

Answer 2

All the angles in a triangle add up to 180

so what is x?

Answer 3

130 ?

Answer 4

That's correct!

Answer 5

Now the second one

The 35 degree angle is also a vertical angle

Answer 6

Do you remember what I showed you on that other question?

Answer 7

Yeah , It jus confused me bc of the placement

Answer 8

so those two angles (35 and 100) would add up to give you x

does that make sense?

It's because the other angle in triangle would be 180 - 35 - 100

and x plus that other angle equal to 180
so it would just turn out to be what those other two angles add up to

Answer 9

Probably a better image to show it

Answer 10

so 100+35=135=x ?

Answer 11

yes

Answer 12

oh . I'm still lost tho-
sorry ...

Answer 13

what are you confused about?

Do you understand that the angle opposite is 35?

Answer 14

yeah i got that- wait nvm

Answer 15

does it make sense now? haha

Answer 16

so bc 35-100 are vertical yu add them and because 135 nd x are vertical thats ur answer ?

Answer 17

no no no no no no no

Answer 18

then yes im lost-

Answer 19

I think you don't know what vertical angles are



a and a are vertical angles

b and b are vertical angles

Answer 20

so 35 and 100 but not 100 and x

Answer 21

35 and 100 are not vertical angles

if they were vertical angles then they would be EQUAL

Answer 22

the angle OPPOSITE of 35 is a the vertical angle

Answer 23

sorry-

Answer 24

I'll just figure it out . thanks .

Answer 25

What part are you not understanding?

Answer 26

You don't need to apologize lol

Answer 27

How you got 35 and 100

Answer 28

Those are the angles that are in your question

Answer 29

no yeah i mean like how did you decide to add or subtract them (this case add)

Answer 30

It was because of this rule

Answer 31

But if you don't understand that, that's okay!!

We have a triangle and two angles are 35 and 100

what is the other angle equal to?

Answer 32

Because then

x (which is what we're looking for) plus that third angle equal to 180 degrees

Answer 33

180-135=45 45=x ?

Answer 34

my brain- im really sorry ..

Answer 35

no

45 is the third angle

x is the angle outside

Answer 36

another way to draw it as

Answer 37

because x and 45 are SUPPLEMENTARY

they add up to 180

Answer 38

135 - 45 = 135 .

Answer 39

and so that's your final answer- that's the value of x

and as a review- supplementary angles

Answer 40

I think I get it a little more now . thanks

Answer 41

you're welcome