The dimensions of a rectangular box are 8 by 5 by 9. What is the surface area?
1 answer:
Answer:
OPTION D
Step-by-step explanation:
the surface area of a rectangle =2Lw+2Lh+2wh
L=8
h=5
w=9
we have:
the surface area of a rectangle =2*8*9+2*8*5+2*9*5
the surface area of a rectangle = 144+80+90
the surface area of a rectangle =314 square units
The answer is option D
You might be interested in
Answer:
C. A set of 2 or more
Step-by-step explanation:
Answer:
-12
Ydbzushsbsksjsbsksudjeke
Answer:
(C) 75.1
Step-by-step explanation:
Add all the numbers then divide by numbers of numbers their are
91+91+91+97+65+37+41+76+ 87= 676
676/9= 75.1111111111 and it goes on forever
Answer:
I don't understand what you are trying to ask? Sorry
Answer: 47.1
Step-by-step explanation:
1/3πr^2h
=1/3×π×32×5
=15π
= 47.123889803847 feet3
