Mathematics

Find the angles in a straight line

SOLUTION
Given ratio for the angles are:

$x,2$, and $3$

Since they form a straight line, sum of the angles must be 180.

Therefore, $x+2x+3x=180$

$6x=180$

$\Rightarrow x=30$

Therefore the angles are:
$\angle x=30$
angle $2 = 2x =60$
angle $3 = 3x =90$

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Subjective Medium Published on 09th 09, 2020
Questions 120418
Subjects 10
Chapters 88
Enrolled Students 87

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