Question

Find the unknown angles of triangle​

Answer 1

Answer:

as we know, sum of all 3 angles of triangle is 180°,

now x+3x+40= 180

4x= 140

x= 35

so two angles are 35 and 35×3= 105.

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Answer 2

Above is the explanation

Q = 105

P = 35

Thank you :)