The diagonal of a rectangle is √41 cm and its area is 20 sq. cm. The perimeter of the rectangle must be:

Area Problems
The diagonal of a rectangle is √41 cm and its area is 20 sq. cm. The perimeter of the rectangle must be:

9 cm

20 cm

41 cm

18 cm

9 cm

20 cm

41 cm

18 cm

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Area Problems
A room 5.44 m x 3.75 m is to be paved with square tiles. the least number of tiles required to cover the floor is?

184

192

162

176

184

192

162

176

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Area Problems
The area of an equilateral triangle is ? 243 /4 sq cm. Find the length of its side.

?3 cm

3 cm

3?3 cm

9 cm

?3 cm

3 cm

3?3 cm

9 cm

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Area Problems
If the area of an equilateral triangle is x and its perimeter is y, then which one of the following is correct?

y4 = 432 x2

y4 = 216 x2

y2 = 432 x2

None of these

y4 = 432 x2

y4 = 216 x2

y2 = 432 x2

None of these

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Area Problems
Angles of a quadrilateral are in the ratio 3 : 4 : 5 : 8. The smallest angle is

40°

18°

36°

54°

40°

18°

36°

54°

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Area Problems
The radius of a circle has been reduced from 9 cm to 7 cm . the appropriate percentage decrease in area is?

31.5 %

39.5 %

65.5 %

34.5 %

31.5 %

39.5 %

65.5 %

34.5 %

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Area Problems

Area Problems The diagonal of a rectangle is √41 cm and its area is 20 sq. cm. The perimeter of the rectangle must be:

Area Problems A room 5.44 m x 3.75 m is to be paved with square tiles. the least number of tiles required to cover the floor is?

Area Problems The area of an equilateral triangle is ? 243 /4 sq cm. Find the length of its side.

Area Problems If the area of an equilateral triangle is x and its perimeter is y, then which one of the following is correct?

Area Problems Angles of a quadrilateral are in the ratio 3 : 4 : 5 : 8. The smallest angle is

Area Problems The radius of a circle has been reduced from 9 cm to 7 cm . the appropriate percentage decrease in area is?

Area Problems
The diagonal of a rectangle is √41 cm and its area is 20 sq. cm. The perimeter of the rectangle must be:

Area Problems
A room 5.44 m x 3.75 m is to be paved with square tiles. the least number of tiles required to cover the floor is?

Area Problems
The area of an equilateral triangle is ? 243 /4 sq cm. Find the length of its side.

Area Problems
If the area of an equilateral triangle is x and its perimeter is y, then which one of the following is correct?

Area Problems
Angles of a quadrilateral are in the ratio 3 : 4 : 5 : 8. The smallest angle is

Area Problems
The radius of a circle has been reduced from 9 cm to 7 cm . the appropriate percentage decrease in area is?