Question

what is the value of x? the figure is not drawn to scale

the shape is triangle
7 4 12

show work

you should get x = 21

please answer

Answer 1

Where did it say that the triangle was right-angled?
How can the bot make that assumption??

Where is x ?

This question is bogus!!!

Answer 2

To solve this question, we need to use the Pythagorean theorem:

a^2 + b^2 = c^2

Where a and b are the lengths of the legs of the right triangle, and c is the length of the hypotenuse.

In this case, we have:

a = 4
b = x
c = 12

So we can write:

4^2 + x^2 = 12^2

16 + x^2 = 144

x^2 = 144 - 16

x^2 = 128

x = sqrt(128)

x = 8sqrt(2)

Therefore, the value of x is 8sqrt(2), which is approximately equal to 11.31. It is not 21.