Question

(1) Two Cingles of a triangle are in the
ratio 2:3 and third Angle is 6o. Find
the other two angles of the triangle​

Answer 1

Answer:

48° and 72°

Step-by-step explanation:

let the 3 angles be A,B and C

A+B+C = 180° (angle sum property)

=> A+B+60° = 180°

=> A+B = 120° (1)

now let A:B = 2x:3x, where 'x' is their common factor -

so from (1)

=> 2x + 3x = 120°

=> 5x = 120°

=> x = 24°

hence angle A = 2x = 2×24 = 48°

and angle B = 3x = 3×24 = 72°