Question

pls help!!!!¡!!!!!!!!!!!!!!!!!

Answer 1

let the angles be X,X and 2X.
sum of the angles=180.
Therefore, X+X+2x=180
4x=180
X=180/4=45

The three angles are:-
angle 1= X=45
angle 2= X=45
angle 3= 2x=90
Hope it helps.

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