Question

find the value of x

Answer 1

what's the sum of all internal angles in a triangle?

Answer 2

90 degrees

Answer 3

hmmm is it?

Answer 4

idk

Answer 5

http://www.mathsisfun.com/geometry/interior-angles-polygons.html

Answer 6

how do i figure out how to solve to get the angles

Answer 7

add them up and solve for "x"

Answer 8

what do i plug in

Answer 9

well... so... what's the sum of all internal angles in a triangle?

Answer 10

how do i find that

Answer 11

http://www.mathsisfun.com/geometry/interior-angles-polygons.html

Answer 12

^^ find out using the the site Jdoe told you

Answer 13

90, 60, and 30

Answer 14

okay, the inside angles of any triangle add up to 180 degrees

Answer 15

So the question you have, is that a triangle?

Answer 16

yes

Answer 17

okay, so since it is a triangle then all the angles in the triangle must add up to 180. can you list the angles that are in the triangle

Answer 18

i will have you help on another one..

Answer 19

again is that a triangle or no?

Answer 20

yes

Answer 21

so what must be true about the angles inside the triangle?

Answer 22

it must add up to 180

Answer 23

one angle is 40

Answer 24

right, so how would you write that. Remember even the equations are angles. so how you write that as an expression?

Answer 25

40=5x+14

Answer 26

no, remember the ANGLES INSIDE THE TRIANGLE ADDED TOGETHER WILL EQUAL 180. so can you list out the all the angles inside the triangle?