Question

the angle of a triangle ABC are (2x-5)°, (x- 3)° and x. find the value of x and hence the angles of triangle ABC.

please solve this fastly​

Answer 1

Answer:

your answer is here

Step-by-step explanation:

2x-5+x-3+x=180

after solution

4x-8=180

X=43

x-3=40

2x-5=81

Answer 2

Answer:

$x \: = \: (47) \degree$

Step-by-step explanation:

We all know that,

in a Triangle,

A + B + C = 180°

putting the values of A, B & C, we get —

$(2x - 5) + (x - 3) + x = \: 180 \\ = > \: 4x - 8 = 180 \\ = > 4x = 180 + 8 \\ = > x \: = \frac{188}{4} \\ = > x \: = 47$

So, the value of X is = 47°

therefore,

∠A = ( 2 × 47 – 5 ) = 89°

∠B = (47 – 3) = 44°

∠C = 47°