78 identical cubes each with 2 cm edge are joined together
to form a cuboid. If the perimeter of the base of the
cuboid is 64 cm, then the number of cubes along the height
of the cuboid is
- 2 Answers
- 9300 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / arthi
78=2*3*13, so to form a perfect cuboid the number of cubes on each side will be: 2,3,13
Since each cube has an edge of 2 cm, the dimensions of cuboid in cm will be: 4,6,26
so the perimeter of each of the sides will be 2(a+b) :
20,20,64,64,60,60
the base has perimeter 64, so the edges on the base are 6 and 26.
Therefore, the edge that is horizontal will be 4 cm, and thus the height is 4 cm.
I think I have explained well. Please leave a comment below if you want more explanation.
| Is This Answer Correct ? | 11 Yes | 2 No |
An important harbor city in the 14th century, it was repositioned in an effort to maintain its viability, a viability that remains to this day.
The average of x and y is 6.5. if z=4,what is the average of x,y,z.
interview question : what is equity ? or what is Capital Market? What is Derivatives? Excel question : Shortcut keys, pivot tables, vlookup and hlookup, autofilter, sorting etc
The owner of a hobby store needed to calculate the percentage of customers who purchase wood glue. Upon completing his survey, he noticed that 60% of the people that entered his store purchased an item. Of those customers, 15 percent purchased wood glue. What percent of the people that entered the store purchased wood glue?
Pointing towards a girl in the picture, Sunita said, ?She is the mother of Renu whose father is my son?. How Sunita is related to that girl in the picture? (1) Mother (2) Aunt (3) Cousin (4) Data inadequate (5) None of these
What kind of questions comes in Analytical/Aptitude test in Wipro Bpo?
If the ticket sales s for a company increases 25% from standard sales to 60 tickets sold, then 60 - s =:
if 36 x 45 + square root of a =1700 find a =?
14 Answers Satyam, Tech Mahindra,
what is the least perfect square divisible by8, 9 and 10?
On BRIC So called New york has risen by on average sales plese chewk the incorrect sentence option 1. so called 2. Has risen 3. By on average
Wat is the next letter OTTFFSS_?
Bulu writes the series 9, 14, 19, … , 194 on a paper and Gullu writes the series 11, 14, 17, … , 197 on anther piece of paper. Then they both compare their lists. How many numbers do both have in common?
English 
