Counting of Squares and Rectangles
Counting of Squares and Rectangles
Counting of Squares and Rectangles
Example: Count the number of square in the following figure:
A. 18
B. 14
C. 10
D. 9
Answer : B
Explanation : We shall label the figure as shown below :
The simplest squares are AEML, EFNM, FBGN, NGHO, MNOP, LMPK, KPJD, POIJ and OHCI i.e. 9 in number. The squares composed of four components each are AFOK, EBHP , LNID and MGCJ i.e. 4 in number . There is only one square i.e. ABCD composed of nine components . Thus , there are 9+4+1 = 14 squares in the figure .
Example : Count number of squares in the given figure.
A. 6
B. 7
C. 10
D. 9
Answer : C
Explanation : Figure may be labelled as shown :
The square composed of two components each are ABKJ, BCLK, CDEL, LEFG, KLGH and JKHI i.e. 6 in number . There is only one square i.e. CEGK composed of four components . The square composed of 8 components each are ACGI and BDFH i.e. 2 in number . There are 6+1+2 = 9 squares in the figure.
How many square are there in the figure given below ?
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| Right Option : A | |||
| View Explanation | |||
How many rectangles are there in the given figure below ?
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| Right Option : B | |||
| View Explanation | |||
Directions : In each of the following questions , count the number of triangles and squares in the given figure .
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| Right Option : C | |||
| View Explanation | |||
Students / Parents Reviews [10]
A marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
Archit Segal
7thOne of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
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10thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
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Ayan Ghosh
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Shreya Shrivastava
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Hiya Gupta
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Shivam Rana
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Yatharthi Sharma
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10thIt was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
