Answered

Your sister is wrapping a present. She is using a rectangular

prism with a length of 20 ℎ, a width of 10 ℎ, and a

height of 5 ℎ. How many square inches of wrapping

paper she needs to wrap the entire box?

Sagot :

Answer:

l= 20

w= 10

h= 5

sq. inch=0

lw=200 square inch

Step-by-step explanation:

multiply the length and width

which is lw=20x10=200

so the answer is 200 sq. inches