Question

There is a triangle with 3 sides. Angle A is (2x+4). Angle B is (2x-9). Angle C is x. Find x.

Answer 1

In a triangle, the sum of all three angles is always equal to 180 degrees.

Therefore, we can set up an equation to find x:

(2x + 4) + (2x - 9) + x = 180

Simplifying the equation:

5x -5 = 180

Adding 5 to both sides:

5x = 185

Dividing both sides by 5:

x = 37

So the value of x is 37.