Question

The angle of the triangle are in the ratio 2:3:4 find their measure.

Answer 1

Answer:

let the angle be 2x, 3x & 4x

a + b+ c =180 ( angle sum property)

2x + 3x+4x =180

9x=180

x=180/9

x= 20

2x- 2×20=40

3x-3×20=60

4x- 4×20=80

Answer 2

Answer:

40 , 60 and 80 degrees

Step-by-step explanation:

Hey , first you have to break the ratio , and by breaking they will have a common number let's suppose it to be x.

Then we know that in a triangle the sum of all angles is 180 degrees.

So we will equate them to 180 degrees , then find value of x.

After finding the value of x we will put it one by one in various angles and find their measure.

For more reference , refer to the image.

Hope you understand :)

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