Answer: Yes She is correct
Step-by-step explanation:
Answer:
148cm^2
Step-by-step explanation:
The formula for surface area of a rectangular prism is 2(hl)+2(hw)+2(wl).
we just plug in the values.
2(6 x 5) + 2(6 x 4) + 2(4 x 5)
= 2(30) + 2(24) + 2(20) then simplify
= 60 + 48 + 40
= 148
The perimeter of a triangle is the sum of its side lengths.
I think the answer 63 thats my guess lol
Answer:nonfat did vt. R th
Step-by-step explanation:
