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36 unit squares are joined to form a rec...

36 unit squares are joined to form a rectangle with the least perimeter. Perimeter of the rectangle is

A

12 units

B

26 units

C

24 units

D

36 units

Text Solution

Verified by Experts

The correct Answer is:
B
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NCERT EXEMPLAR-PERIMETER AND AREA-Exercise
  1. A rectangular piece of dimensions 3 cm x 2 cm was cut from a rectangul...

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  2. 36 unit squares are joined to form a rectangle with the least perimete...

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  3. A wire is bent to form a square of side 22 cm. If the wire is rebent t...

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  4. Find the area of the circle whose perimeter is 132 cm.

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  5. Area of a rectangle and the area of a circle are equal. If the dimensi...

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  6. Area of shaded portion in Fig. 9.15 is

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  7. Area of parallelogram ABCD (Fig. 9.16) is not equal to

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  8. Area of triangle MNO of Fig. 9.17 is

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  9. Ratio of area of AMNO to the area of parallelogram MNOP in the same fi...

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  10. Ratio of areas of DeltaMNO, DeltaMOP " and " DeltaMPO in Fig. 9.18 is

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  11. In Fig. 9.19, EFGH is a parallelogram, altitudes FK and FI are 8 cm an...

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  12. In reference to a circle the value of pi is equal to

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  13. The ratio of radius and circumference of a circle is :

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  14. Area of triangle PQR is 100 cm^2 (Fig. 9.20). If altitude CT is 10 cm...

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  15. In Fig. 9.21, if PR = 12 cm, QR = 6 cm and PL = 8 cm, then QM is

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  16. In Fig. 9.22 DeltaMNO is a right-angled triangle. Its legs are 6 cm a...

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  17. Area of a right-angled triangle is 30 cm^2. If its smallest side is 5 ...

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  18. Circumference of a circle of diameter 5 cm is

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  19. Circumference of a circle disc is 88 cm. Its radius is

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  20. Length of tape required to cover the edges of a semicircular disc of r...

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