Question

Two angles of a triangle arre equal and third angle is greater than each one of them by 18 degree . find the angles.

solve it fast guys​

Answer 1

Step-by-step explanation:

first angle =x

second angle =x( according to question)

third angle=x+18

sum of all interior angles of a triangle=180°

then,

x+x+x+18=180

3x=162

x=54

so

first angle =54°=second angle

third angle=72°

i hope it helps

Answer 2

Step-by-step explanation:

let the equal angles be=x

other angle will be =x+18

Now,

x+x+x+18=180. (angle sum property)

3x=180-18

x=162/3

x=54

therefore two angles of triangle =54

and the other one will be=54+18

=72

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