Question

 If angles of a triangle are in the ratio 2:3:4. Then the value of smallest angle is *
a. 40 degree
b. 60 degree
c. 80 degree
d. 180 degree ​

Answer 1

Answer:

40° is your answer hope you will be fine and app alternatives to Brainliest answers and 10 thanks plz

Answer 2

Answer:

40°

Step-by-step explanation:

Let the angles be x

Therefore the angles will be 2x, 3x and 4x

The sum of all the angles of a triangle = 180°

=> 2x + 3x + 4x = 180°

=> 9x = 180°

Therefore,

x = (180/9)°

= 20°

Here the smallest angle = 2x

= 2×20

= 40°

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