Question

[Medal & Fan] The length of the hypotenuse of a 30-60-90 degree triangle is 18. What is the perimeter?

Answer 1

@sleepyjess @wio

Answer 2

HI!!

Answer 3

ratios of a 30 - 60 - 90 right triangle are \(1:\sqrt3:2\)
your hypotenuse is 18

Answer 4

that means the short side is half of that, or 9
the long side is \(9\sqrt3\)

Answer 5

add
\[9+9\sqrt3+18\] for the perimeter

Answer 6

Okay thanks for your help ! :)

Answer 7

\[\color\magenta\heartsuit\]