Question

A chocolate bar measures 30 mm wide, 70 mm long, and mm high. Will's Wrapping Company is making a wrapper to cover the chocolate bar. Use the correct net and determine how much paper will be needed to make the wrapper.

Will's Wrapping Company needs 2,550 mm2 of paper to wrap the chocolate bar.

Will's Wrapping Company needs 4,200 mm2 of paper to wrap the chocolate bar.

Will's Wrapping Company needs 5,100 mm2 of paper to wrap the chocolate bar.

Will's Wrapping Company needs 7,000 mm2 of paper to wrap the chocolate bar.

Answer 1

4650 ?

Answer 2

sorry,make a little bit error..
hold on

Answer 3

5100 thx @MARC_D

Answer 4

correct!

Answer 5

yw! @AceSpeedFighter (: