Question

3. A rectangular block of stone has
a length of 9 cm, a width of 3 cm,
and a height of 5.5 cm. What is the
surface area of the stone?

Answer 1

Answer:27cm

Step-by-step explanation:9 times 3 =27

Answer 2

Answer:

35

Step-by-step explanation:

9*2+3*2+5.5*2=18+6+11=35

35 is the answer