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onedirection
Group Title
Find the angles in a triangle if the measures of the angles are
a.) x, 2x, and 3x
b.) x10,x, and x+10
I'm in grade nine. Exam on monday! I have no idea what this question is talking about, oh yea, is there a way to change my username? I made it a year ago and I want to change it to TrueDirectioner or VasHappening?
 one year ago
 one year ago
onedirection Group Title
Find the angles in a triangle if the measures of the angles are a.) x, 2x, and 3x b.) x10,x, and x+10 I'm in grade nine. Exam on monday! I have no idea what this question is talking about, oh yea, is there a way to change my username? I made it a year ago and I want to change it to TrueDirectioner or VasHappening?
 one year ago
 one year ago

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onedirection Group TitleBest ResponseYou've already chosen the best response.0
Thanks Mertsj!
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.1
Do you know that when you add the three angles of a triangle you always get 180?
 one year ago

onedirection Group TitleBest ResponseYou've already chosen the best response.0
yup. I'm not that dumb lol
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.1
So they said the three angles of the triangle are x, 2x and 3x. So you should write and solve the equation that says the sum of those 3 is 180
 one year ago

onedirection Group TitleBest ResponseYou've already chosen the best response.0
x+2x+3x=180 6x=180 *180 divided by 6* x= 30
 one year ago

onedirection Group TitleBest ResponseYou've already chosen the best response.0
thanks!
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.1
Yes. x = 30 and 2x = ? and 3x= ?
 one year ago

onedirection Group TitleBest ResponseYou've already chosen the best response.0
wait is that right?
 one year ago

onedirection Group TitleBest ResponseYou've already chosen the best response.0
2x=60
 one year ago

onedirection Group TitleBest ResponseYou've already chosen the best response.0
3x=90
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.1
Do those 3 add up to 180?
 one year ago

onedirection Group TitleBest ResponseYou've already chosen the best response.0
30 +60+90 = 180!
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.1
So now you have found the 3 angles of that triangle. And the b example is similar.
 one year ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.1
I'm not in a grade.
 one year ago
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