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:
beesechuurger
Step-by-step explanation:
her total savings in 1 year =rs 70455
Answer:
first term a=rs 10
second term b =11
common difference d=11-10=1
n=366days because 2016 is leap year
now
Sn=n/2[2a+(n-1)d]
S365 =366/2[2×10+(366-1)1]
=366/2[20+365]
=rs70455