the lengths of three unequal egdes of ...

the lengths of three unequal egdes of a rectangular solids block are in GP .if the volume of the block is 26 `cm^(3)` and the total surface area is `252cm ^(2)` then the length of the longest edge is

A

12 cm

B

6 cm

C

18 cm

D

3 cm

Text Solution

Verified by Experts

Topper's Solved these Questions

SEQUENCE AND SERIES
VMC MODULES ENGLISH|Exercise LEVEL-1|120 Videos
SEQUENCE AND SERIES
VMC MODULES ENGLISH|Exercise LEVEL-2|34 Videos
REVISION TEST-2 JEE
VMC MODULES ENGLISH|Exercise MATHEMATICS|25 Videos
STRAIGHT LINES
VMC MODULES ENGLISH|Exercise JEE Advanced Archive (State true or false: Q. 42)|1 Videos

Similar Questions

Explore conceptually related problems

The lengths of three unequal edges of a rectangular solids block are in GP . if the volume of the block is 216 cm^(3) and the total surface area is 252cm ^(2) then the length of the longest edge is

The surface area of a cube is 150 cm ^(2) Find : the length of an edge

The volume of a cube is 729cm^(3) . Find its total surface area

The surface area of a cube is 294 cm^(2) . Find : the length of an edge

The total surface area of a cube is 96 cm^(2) . The volume of the cube is

The total surface area of cube is 216 cm ^(2) Find its volume.

The total surface area of a cube is 294 cm ^(2) find its volume

The length of each edge of a rectangular box is l cm. Find its total surface area.

The total surface area of a cube is 294 cm^(2) , find its volume.

The length, breadth and height of a rectangular solid are in the ratio 5: 4, 2 . If the total surface area is 1216cm^(2) , find the length, the breadth and the height of the solid.

VMC MODULES ENGLISH-SEQUENCE AND SERIES -JEE MAIN & Advance ( ARCHIVE)

the lengths of three unequal egdes of a rectangular solids block a...
Text Solution
|
If a1,a2,a3, ,an are in A.P., where ai >0 for all i , show that 1/(sqr...
Text Solution
|
about to only mathematics
Text Solution
|
The real numbers x1, x2, x3 satisfying the equation x^3-x^2+b x+gamma=...
Text Solution
|
about to only mathematics
Text Solution
|
The number a, b and c are between 2 and 18, such that (i) their su...
Text Solution
|
Does there exist a geometric progression containing 27 and 8 and 12 as...
Text Solution
|
If the m th, n th and p th terms of an AP and GP are equal and are x ,...
Text Solution
|
about to only mathematics
Text Solution
|
If S(1), S(2), S(3),...,S(n) are the sums of infinite geometric series...
Text Solution
|
The sum of the squares of three distinct real numbers which are in G...
Text Solution
|
If a , b , c , are positive real numbers, then prove that (2004, 4M) {...
Text Solution
|
If a,b,c are in AP and a^(2),b^(2),c^(2) be in HP. Then, prove that -(...
Text Solution
|
If A1,A2 be two A.M.\'s G1,G2 be the two G.M.\'s and H1,H2 be the two ...
Text Solution
|
Let a(1), a(2)...be positive real numbers in geometric progression. Fo...
Text Solution
|
If x,y,z are in HP, then show that log(x+z)+log(x+z-2y)=2 log (x-z)
Text Solution
|
about to only mathematics
Text Solution
|
If a >0,b >0 and c >0 prove that (1984, 2M) (a+b+c)(1/a+1/b+1/c)geq9
Text Solution
|
If the sum of first n terms of an A P is c n^2, then the sum of square...
Text Solution
|
Let Sn=sum(k=1)^(4n)(-1)(k(k+1))/2k^2dot Then Sn can take value (s) 10...
Text Solution
|
Let f(x)=ax^2 + bx+c whose roots are alpha and beta , a ne 0 and tr...
Text Solution
|