What is the perimeter of a cross section perpendicular to face QRST of the cube shown below?
Answers
Answer:
Hi! I know the answer to this question! I am sorry that this has not been answerd earlier I understand how that feels:(
Perimeter is where you add all sides to find permimiter of the OUTSIDE of the box vs. area is when you multiplly each number to get the area of the INSIDE of the box.
In this case, the equation is L + W + H
It helps me to write my equation step by step.
L + W + H
Each side is 4
4+4+4
Now there are two ways you can do this depending on what you know in math.
you can do 4 x 3 or 4 + 4 +4 both equalling to 12.
I drew this on paper to give you a better Idea!
I would really like it if you mark be brainliest because I dont get that often. Anyways have a great night or day! If you have anymore questions like this comment on one of mine and I will help you!
I hope I did this correct (:
Answer:
16
Step-by-step explanation: