Question

See attachment.

Answer 1

answer second question first

Answer 2

if one side is 30 and you have a total of 60 to use for the other two sides, they must each be 15 right?

Answer 3

then to find the area you can multiply
\[15\times 30\] to get the answer to the first question

Answer 4

do I wright it like this?

Answer 5

yup

Answer 6

kk THX

Answer 7

yw