Question

the angles of a triangle are in the ratio 2:3:4. Determine the three angles. What type of triangle it is according to (a) angles and (b) sides?​

Answer 1

Answer:

Step-by-step explanation:

Let angle be x

2x+3x+4x=180

9x=180

X=20

Angles=40,60,80.

According to sides scalene triangle

Answer 2

Answer:

Angles=40,60,80 and scalene triangle

Step-by-step explanation:

Let the common ratio be x. Then

2x+3x+4x=180

9x=180

x=20.

Hence,

The angles will be

2*20=40

3*20=60

4*20=80

Now,

All the angles are differ from each other then it's sides also differ. Hence,

It is scalene