Math, asked by shakeel10, 1 year ago

if two angle (30_a)and( 125 _2a)are saplement to each other .find the value of a

Answers

Answered by AnanyaSrivastava999

1

30-a+125-2a=180
155+a=180
a=25

Answered by Panzer786

4

Hii friend,

30-a+125-2a = 180. [ the sum of two supplementary angle is 180°]

-3a = 180-155

-3a = 25

a = -25/3

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