Aptitude - In a square , all the mid points are joined. the inner square is shaded. If the area of the square i

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In a square , all the mid points are joined. the inner square is shaded. If the area of the square is A, what is the shaded area?

Total Answers and Comments: 13

Last Update: October 27, 2009

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August 05, 2005 15:30:40

discover

RE: In a square , all the mid points are joined. the inner square is shaded. If the area of the square i...

A/2

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October 20, 2005 08:31:50

ashish g

Member Since: October 2005 Contribution: 2

RE: In a square , all the mid points are joined...

A/2

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November 17, 2005 10:31:39

Naveen

RE: In a square , all the mid points are joined...

See side of the shaded region will be a/root(2) and that will be a square too so the area will be a/root(2) *a/root(2) a^2 /2

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November 21, 2005 04:59:23

Sheetal Salunkhe

RE: In a square , all the mid points are joined...

each side of the shaded square will be a/root(2) and area of square is (side)^2 a/root(2) *a/root(2) a^2 /2

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November 21, 2005 05:09:15

Sheetal Salunkhe

RE: In a square , all the mid points are joined...

Area of square is (side)^2

A (side)^2

root(A) each side

by pythagorus law

side of the shaded region will be root(a/2)

then area of the shaded region which is square a/2

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February 21, 2006 01:11:57

john

RE: In a square , all the mid points are joined...

so the aera A square

so the ans a2/4

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April 20, 2006 13:10:39

puneetbajaj_iiit

Member Since: April 2006 Contribution: 5

RE: In a square , all the mid points are joined...

A/2 figure is symmetric

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August 07, 2006 02:13:37

amateur

RE: In a square , all the mid points are joined...

Ans A/2

A a(pow)2

a root(A)

using Pythagoras Theorm

a' root(A/2)

therefore a' (pow) 2 A/2.

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March 27, 2007 19:07:21

sankalp

RE: In a square , all the mid points are joined...

ans is a2/2

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July 21, 2008 15:05:44

#10

mohdriz_ibm

Member Since: July 2008 Contribution: 5

RE: In a square , all the mid points are joined. the inner square is shaded. If the area of the square is A, what is the shaded area?

Ans : (A^2) / 2

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