Question

l = 8, w = 4, h = 2

Find the diagonal (d) of the base.

Answer 1

What's the formula?

Answer 2

it gives me ___=____√____________ thats the answer format

Answer 3

@CrazyCountryGirl

Answer 4

...I don't know how to do this, I'm so so sorry!......

Answer 5

It's basic trig if that helps

Answer 6

Wont the pythagorean theorum solve this?
8^2+4^2=x^2

Answer 7

Im not sure which base they want to you solve for..

Answer 8

@acxbox22

Answer 9

are you sure that is trignometry?
you are just finding the diagonal of the base which is L x W
you can just use the pythagorean theorum to find the diagonal

Answer 10

we dont have to use trig, but it is the quiz for the trig section so I just thought it might be

Answer 11

so....
a^2+b^2=c^2
8^2+4^2=c^2
64+16=c^2
80=c^2
\[c=\sqrt{80}=\sqrt{16\times5}=4\sqrt{5}\]

Answer 12

thank you, idk why but I always over think things and mess up :p