Question

3.
Find x, if the angles of a triangle are :
(ii) x°, 2x°, 2x
(i) x°, x°, x°​

Answer 1

Answer:

(ii) 5x° = 180°

=> x= 36

(i) 3x° = 180°

=> x = 60

Answer 2

Answer:

i) x= 36.

Step-by-step explanation:

i) As we know, sum of all interior angles of a triangle is 180 degree. So,

x+2x+2x=180

5x= 180

x=180/5=36.

Similarly, in (ii) x=60.

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