Question

please answer me fifth question ​

Answer 1

Step-by-step explanation:

Angles in the triangle are in the ratio = 3:2:4

Let the angles be 3x,2x,4x

We know that sum of angles in a triangle = 180°

So,

3x+ 2x + 4x = 180°

9x = 180°

x = 20°

3(20) = 60°

2(20) = 40°

4(20) = 80°

Hope this helps.

Answer 2

Answer:

the three angles are 60 , 40 and 80 degrees

and the triangle given is an acute triangle

Step-by-step explanation:

let the angles be 3x , 2x and 4x respectively

so now, 3x + 2x + 4x = 180 ( due to angle sum property )

9x = 180

x = 180 / 9

= 20

3x = 3 x 20 = 60

2x = 2 x 20 = 40

4x = 4 x 20 = 80

it is an acute triangle as all the angles are lesser than 90 degrees

please mark me as brainliest as i have answered your question correctly with the whole explanation