Question

Two angles in a triangle are in the ratio 6:4. If the sum of these angles is equal to the third angle, then the third angle is .

Answer 1

HEY!

Let the 2 angles be 6x and 4x respectively.

Then,

6x+4x= 10x {3rd angle}

Now using the property the sum of all angles of a triangle= 180°.

6x+4x+10x=180

20x=180

x=180/20

x=9

1st angle= 6x= 6*9= 54°

2nd angle= 4x = 4*9= 36°

3rd angle= 54+36= 90°{u can also do this step as 3rd angle= 10x =  10*9}

Verification= 54+36+90= 180°

HOPE THIS MAKES UR DAY BETTER!

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