Question

Metal/Fan!
ABCD is a rectangle. What is the value of x?
2 meters
16 meters
63 meters
65 meters

Answer 1

Oh okay i just started and i thought this was a helping site not a give all the answers site lol

Answer 2

Use Pythagoras theorem:
\[
AC^2 = AB^2 + BC^2 \\
65^2 = 63^2 + x^2 \\
x^2 = 65^2 - 63^2 = ? \\
x = ?
\]

Answer 3

ohh okay give me a second to work it out I think i got it

Answer 4

um is it 16?

Answer 5

Correct.

Answer 6

Yayy thank you so much @aum ☺

Answer 7

You are welcome.

BTW, check your previous post. Someone gave you the wrong answer and I corrected it.

Answer 8

Oh okay thanks