Question

Two angles of a triangle are in the ratio 4 is to 5 if the sum of these angles is equal to the third angle find the angles of the triangle

Answer 1

Step-by-step explanation:

let the angle of the triangle be x , 4X and5X. :X+4X+5X=180. :10X=180. :X=180/10=18. :X=18 ;4X=4*18=72 and 5X=5*18=90

Answer 2

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