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anonymous
 one year ago
The measures of the angles of a triangle are 2x, 3x, and 4x.
What is the degree measure of the largest angle of the triangle?
A.) 20°
B.) 60°
C.) 80°
D.) 100°
anonymous
 one year ago
The measures of the angles of a triangle are 2x, 3x, and 4x. What is the degree measure of the largest angle of the triangle? A.) 20° B.) 60° C.) 80° D.) 100°

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SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0what do you think ?

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0the sum of angles in the triangle is 180 degrees. always

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0and in your case this sum of angles is 2x+3x+4x

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0So, 2x+3x+4x=180

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0then all you got to do, is to solve for x

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0(yes, then you have to plug the value of x you found into "4x" to find the value of the largest triangle)
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