Question

the three angles of a triangle are in the ratio 2:3:5:.find the measure of each angle​

Answer 1

Answer:

Let the angles be 2x,3x and 5x.

By angle sum property of a triangle,

3x+2x+5x=180°

10x=180

x=18

Now,angles are

2x=36°

3x=54°

5x=90°

Answer 2

Answer:

Let the angles be = 2x,3x,5x

= 2x+3x+5x=180°

(angle sum property)

= 10x=180°

=x= 180÷10

=x= 18°

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Required Answer -

$\rightarrow$$\bold{2x=36°}$

$\rightarrow$$\bold{3x =54°}$

$\rightarrow$$\bold{5x=90°}$