Mathematics
24 Online
OpenStudy (anonymous):
Find the lateral area the regular pyramid
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
OpenStudy (anonymous):
@dan815
OpenStudy (jackthegreatest):
lateral surface area?
OpenStudy (jackthegreatest):
tell me the dimensions
i cant open the doc somehow
OpenStudy (jackthegreatest):
@Valerie709
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
its 6 on the bottom and 8 on the line going through the base to the tip @jackthegreatest
OpenStudy (jackthegreatest):
what else do u know?
is the base a regualr pentagon?
OpenStudy (jackthegreatest):
here search this up on google
lateral area of a pentagonal pyramid
OpenStudy (anonymous):
I think so it has five sides
OpenStudy (jackthegreatest):
the answer should be about 135 units squared
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (jackthegreatest):
but the formula is quite complicated
OpenStudy (anonymous):
I got
AL
≈
135.04 but my answer has to be in square root form
OpenStudy (jackthegreatest):
k
OpenStudy (jackthegreatest):
it should be 15 times the square root of 64 + (3*tan 54)
OpenStudy (jackthegreatest):
simplified is 15 times the square root of 66.02
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (jackthegreatest):
does that help?
OpenStudy (jackthegreatest):
@Valerie709
OpenStudy (jackthegreatest):
that is the final answer
OpenStudy (anonymous):
yes so much thank you!
OpenStudy (jackthegreatest):
wat grade r u in?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
Senior, but I have to make up a D I got in geometry
OpenStudy (jackthegreatest):
oh im in 8th grade
but im in geometry already
i got an A in geometry
@Valerie709
OpenStudy (anonymous):
I already took it I just got a bad grade the first time.
OpenStudy (jackthegreatest):
ouch
OpenStudy (jackthegreatest):
im sorry about that
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (jackthegreatest):
out of curiosity, what school do u go to?