Question

The angles of ABC are (2x-5),(x-3) and x. Find the value of x and hence the angles of ABC​

Answer 1

Answer:

Step-by-step explanation:

2x-5+×-3+×=180

4×-8=180

4×=188

×=47

Answer 2

Here angles of a triangle are given to be (2x-5),(x-3) and x.

We have to find the value of x and also the angles of the triangle

Now, we know that the sum of all three angles of a triangle is 180°

So, (2x-5) + (x-3) + x = 180

                      4x - 8 = 180

                             x = 47

So, 2x - 5 = 2 ( 47 ) - 5

               = 89

         x - 3 = 47 - 3

                = 44

             x = 47

Hence, the value of x will be 47 and the three angles of a triangle will be 47°, 89°, and 44°