ABC is an equilateral triangle, solve y

60 degrees

Step-by-step explanation:

In an equilateral triangle, the angles are equiangluar and the sides are equal.

180 degrees in a triangle/3 sides =

= 60 degrees per side

And

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So :

And

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So to find g(x) , we must find the inverse of f(x) .

Let's do it .....

Subtract the sides of the equation minus 1

Divided the sides of the equation by 8

From the sides of the equation, we take the radical with interval 3

So ;

Now we find g(x) which is :

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And we're done.

Thanks for watching buddy good luck.

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