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:

18 cm

20 cm

9 cm

41 cm

18 cm

20 cm

9 cm

41 cm

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

18°

40°

36°

54°

18°

40°

36°

54°

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Area Problems
The length of each side of an equilateral triangle having an area of 4?3 cm 2 is?

?3/4 cm

3 cm

4/?3 cm

4 cm

?3/4 cm

3 cm

4/?3 cm

4 cm

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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
The area of rectangle is 1.8 times the area of a square. The length of the rectangle is 5 times the breadth. The side of the square is 20 cm. What is the perimeter of the rectangle?

145 cm

133 cm

135 cm

144 cm

145 cm

133 cm

135 cm

144 cm

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Area Problems
If the length of diagonal AC of a square ABCD is 5.2 cm then area of the square ABCD is?

15.12 sq.cm

13.52 sq.cm

10 sq.cm

12.62 sq.cm

15.12 sq.cm

13.52 sq.cm

10 sq.cm

12.62 sq.cm

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

Area Problems The length of each side of an equilateral triangle having an area of 4?3 cm 2 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 area of rectangle is 1.8 times the area of a square. The length of the rectangle is 5 times the breadth. The side of the square is 20 cm. What is the perimeter of the rectangle?

Area Problems If the length of diagonal AC of a square ABCD is 5.2 cm then area of the square ABCD 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
Angles of a quadrilateral are in the ratio 3 : 4 : 5 : 8. The smallest angle is

Area Problems
The length of each side of an equilateral triangle having an area of 4?3 cm 2 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 area of rectangle is 1.8 times the area of a square. The length of the rectangle is 5 times the breadth. The side of the square is 20 cm. What is the perimeter of the rectangle?

Area Problems
If the length of diagonal AC of a square ABCD is 5.2 cm then area of the square ABCD is?