Question

Find the value of x.

Answer 1

Answer:

66 degrees

Step-by-step explanation:

The angles of a trapezoid add up to 360. You have to add all the angles up.

I added 103+ 133+ 58, and I got 294.

360 -294 = 66.

Therefore, x is 66 degrees

Hope this helps!

(this is like a simple way to solve it. Look at the answer below if you want to understand more)

Answer 2

Answer:

x = 66°

Step-by-step explanation:

In order to solve this, we need the sum of all interior angles which can be found by using the following formula where "n" is the number of sides the polygon has...

$180(n - 2)$

Now we use the formula and get...

180(n - 2) = 180(4 - 2) = 180(2) = 360

Now in order to find angle "x," we just substract the values of the other angles from 360, and so we get...

360° - 103° - 133° - 58° = 66°  

Now we know that x = 66°