Question

Find the value of x , if the anglesame of a triangle have measures (x plus 40 degree ) , ( 2x plus 20degree ) and 3x . Also state which type of triangle this is

Answer 1

Answer:

Step-by-step explanation:

Sum of all angles of triangle is 180

(x + 40) + (2x + 20) + (3x) = 180

6x + 60 = 180

6x = 180-60

6x = 120

x = 120/6

x = 20

(x + 40)= 20 + 40 = 60

(2x + 20) = 2*20 +20 = 40 + 20 =60

3x = 3*20 = 60

All angles are 60

Therefore triangle is equiletral triangle

Answer 2

Answer:

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