Question

in a ∆ABC,if LA+LB=150 and LB and LC =100 find the measure of each angle of the triangle​

Answer 1

let the LA and LB be X

LA +LB = 150

x + x = 150

2x = 150

x = 150 /2

= 75

Step-by-step explanation:

putting the value of LB

LB + LC = 100

75 + LC = 100

LC = 100 - 75 = 25

So,LA = 75

LB = 75

LC = 25