Question

can someone help me plz this is Surface Area of Rectangular Prisms

Answer 1

can yal explain how you got that im so confused

Answer 2

so the formula is A=2(wl+hl+hw) so all u do is plug in the numbers and solve it as it says! i hope this helps!

Answer 3

you times the height with the width and the length

Answer 4

so when u plug them in it will look like A=2·(2·3+8·3+8·2) which equals 92

Answer 5

what about this one

Answer 6

its pyramids now

Answer 7

ok let me look rq

Answer 8

does this help?

Answer 9

but plss let me know if it doesnt

Answer 10

i think i got it i watched the help vid

Answer 11

ok