Question

I need help please!

Answer 1

with what?

Answer 2

a few geometry questions

Answer 3

shoot. I'll see what I can do

Answer 4

okay, Well I'll draw up he first problem.

Answer 5

the question asks to find value of x and Y

Answer 6

well what's the degree's of a straight line?

Answer 7

180?

Answer 8

ya so 180-100 would be x

Answer 9

how did you find that?

Answer 10

the 2 angles are supplementary

Answer 11

x+100 =180 because its a straight line

Answer 12

oh wait! Its not 100 its 110! sorry !!

Answer 13

and if x=80 then so does the angle opposite x because they are the same. so 80+80=160 and a full triangle is what degree?

Answer 14

oh ok. so then it would be x=70. so then two angles of the triangle = 70(2)

Answer 15

Ohhh ok got it! I see how this kind of problem work now!

Answer 16

good :) glad I could help

Answer 17

not necessarily.
all the angles of a triangle add up to 180

Answer 18

yes we know that bibby. so x=70, means y= 40

Answer 19

you said something about 70(2)

Answer 20

70 times 2 is both top angles. Then you just have to find what y is

Answer 21

because both top angles are 70, (140 all together) which means 180 (the whole triangle) - 140 = 40

Answer 22

yes makes sense

Answer 23

i'm glad :)