Answer:
I would just guess, but if i were to actually think about it, i would think C. I hope it helps, and blame it on me if you fail.
Step-by-step explanation:
Answer:
I think you forgot a pic
Step-by-step explanation:
either add it in a comment or make a new question
What is the surface area of the rectangular prism below 7, 12, 14
Formula to find the surface area of the rectangular prism is:
2wl + 2lh + 2hw,
where w is width, l is length, and h is height of the rectangular prism.
Given dimension of the prism is 7, 12, 14.
So, w=7, l=12 and h= 14.
First step is to plug in the above values of l, w and h in the above formula to get the surface area. So,
Surface area of the rectangular prism =2wl + 2lh + 2hw
=2*7*12 + 2*12*14 + 2*14*7
=168+336+196
= 700
So, the surface area of the rectangular prism is 700 units².
Answer:
Percentage error in the student measurement = 2%
Step-by-step explanation:
Percentage error = (change in length) / actual length × 100
Approximate length =294 feet
Actual length = 300 feet
Percentage error = (change in length) / actual length × 100
= (300 feet - 294 feet) / 300 feet × 100
= 6/300 × 100
= 0.02 × 100
= 2%
Percentage error in the student measurement = 2%
