Why they mad?
What did I do?
Did I start it?

thats rude ignore them if they dont stop then just do what i do report all they frickin answeres and get em banned >:)

Step-by-step explanation:

Just ignor eerything their probably boys, most buys are an a** when they like someone. Keep your head high and forget those losers. You have to stay strong and not let them get to you or it will just be worse.

Lmk if you need ANYTHING...

-Kayli Cox <3

a)

1/2·(6 + x)·4·4 = 88 --> x = 5 cm

(6 - x)^2 + 4^2 = 4.12^2 --> x = 5.013 cm

b)

4·1/2·(6 + 5)·4 + 2·(4 + 6 + 4.12)·4 = 201.0 cm²