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.
Count the number of triangles and squares in the given figure .
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| Right Option : A | |||
| View Explanation | |||
How many rectangles are there in the figure given below ?
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| Right Option : C | |||
| View Explanation | |||
Directions : Count number of squares in the given figure.
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| Right Option : C | |||
| View Explanation | |||
Students / Parents Reviews [10]
Abhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
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Hiya Gupta
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