What is the value of x? enter your answer in the box. x =

Hi there!

Another student asked this same question. Here is the link to the answer. I will still leave you the full answer down here just in case :

I am not sure which "x" you are talking about, the one for the third angle or the one in the parentheses representing another angle.

If you are wondering what the value of "x" being the third angle is, the answer is 60° since this is an equilateral triangle and all the angles are equal to 60°.

But I am pretty sure that you are looking for the value of the "x" in the parentheses. To find its value, you need to create an equation and solve it by isolating "x". Since we know that all the angles are equal to 60°, your equation should look like this :

2x - 4 = 60

Add 4 on each side of the equation

2x = 64

Divide each side of the equation by 2

x = 32

There you go! I really hope this helped, if there's anything just let me know! :)

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11