Question

If all the angles of the triangle are I ratio of 2:3:5, then find out mesurment of Al the angles . Identify the type of triangle​

Answer 1

Answer:

Let common factor of ratio of angles is X.

Ratios are 2:3:5 given.

So, 2*X+3*X+5*x=180° — sum of three angles of a triangle.

Now,

. 10*X=180°

So, X=18°.

Hence angles are 36° , 54° and 90°.  

or in this way

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To find the ratio of the angles

2 + 3+ 5 = 10

Sum of the angles of a triangle = 180 degrees

2a + 3a + 5a = 10a

10a = 180

a = 180/10

a = 18

2a = 2*18 = 36 degrees

3a = 3*18 = 54 degrees

5a = 5 * 18 = 90 degrees

Therefore, the ratio of the angles of the triangle is, 36:54:90.