If the sides of a rectangle are increased by 5%, find the percentage increase in its diagonals.

Area Problems
If the sides of a rectangle are increased by 5%, find the percentage increase in its diagonals.

9%

4%

6%

5%

9%

4%

6%

5%

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Area Problems
Three circles of radius 3.5cm are placed in such a way that each circle touches the other two. The area of the portion enclosed by the circles is

1.567

1.967

1.867

1.767

1.567

1.967

1.867

1.767

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Area Problems
The area of a trapezium is 384 sq.cm 2. If its parallel sides are in ratio 3 : 5 and the perpendicular distance between them be 12 cm, The smaller of parallel sides is?

24 cm

30 cm

36 cm

20 cm

24 cm

30 cm

36 cm

20 cm

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Area Problems
The altitude of an equilateral triangle of side 2 ? 3 cm is?

1/2 cm

? 3/4

? 3/2 cm

3 cm

1/2 cm

? 3/4

? 3/2 cm

3 cm

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Area Problems
Find the length of a rope by which a cow must be tethered in order that it may be able to graze an area of 9856 sq meters.

76m

16m

14m

56m

76m

16m

14m

56m

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clearly the cow will graze a circular field of area 9856 sq m and radius equal to the length of the rope.
Let the length of the rope be r mts then,
$r^{2}$ = 9856
$r^{2}$ = (9856 × 7) / 22 = 3136
r = 56 m

Area Problems
A wheel make 4000 revolution in moving a distance of 44 km. Find the radius of the wheel.

1.75 m

28 m

25 m

27 m

1.75 m

28 m

25 m

27 m

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Area Problems

Area Problems If the sides of a rectangle are increased by 5%, find the percentage increase in its diagonals.

Area Problems Three circles of radius 3.5cm are placed in such a way that each circle touches the other two. The area of the portion enclosed by the circles is

Area Problems The area of a trapezium is 384 sq.cm 2. If its parallel sides are in ratio 3 : 5 and the perpendicular distance between them be 12 cm, The smaller of parallel sides is?

Area Problems The altitude of an equilateral triangle of side 2 ? 3 cm is?

Area Problems Find the length of a rope by which a cow must be tethered in order that it may be able to graze an area of 9856 sq meters.

Area Problems A wheel make 4000 revolution in moving a distance of 44 km. Find the radius of the wheel.

Area Problems
If the sides of a rectangle are increased by 5%, find the percentage increase in its diagonals.

Area Problems
Three circles of radius 3.5cm are placed in such a way that each circle touches the other two. The area of the portion enclosed by the circles is

Area Problems
The area of a trapezium is 384 sq.cm 2. If its parallel sides are in ratio 3 : 5 and the perpendicular distance between them be 12 cm, The smaller of parallel sides is?

Area Problems
The altitude of an equilateral triangle of side 2 ? 3 cm is?

Area Problems
Find the length of a rope by which a cow must be tethered in order that it may be able to graze an area of 9856 sq meters.

Area Problems
A wheel make 4000 revolution in moving a distance of 44 km. Find the radius of the wheel.