Question

Please help haha. find the lateral area.
https://media.glynlyon.com/g_geo_2012/8/groupi68.gif

Answer 1

\[_ _ + _ _ \sqrt{_ _}\] is the formula i need to fill in

Answer 2

LA = 1/2 (perimeter base)(slant height)
For pyramid/cone

Answer 3

@CourtCourt2397 : Do you have an square root too in the formula?

Answer 4

yes lol

Answer 5

Let's put my questionable drawing skills to work...

Answer 6

dimensions...

Answer 7

you're still with me, right @CourtCourt2397 ?

Answer 8

yup! haha

Answer 9

Now, it'd help probably, if you could get the length of this part...
It's the only length that's not given :)
(Hint: Use Pythagorean Theorem)