The inner circumference of a circular race track, 14 m wide, is 440 m. Find radius of the outer circle

Area Problems
The inner circumference of a circular race track, 14 m wide, is 440 m. Find radius of the outer circle

33

44

22

84

33

44

22

84

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Area Problems
One side of a rectangular field is 4 meter and its diagonal is 5 meter. The area of the field is?

20 m 2

15 m2

12 m2

4?5 m2

20 m 2

15 m2

12 m2

4?5 m2

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Area Problems
A parallelogram has sides 60 m and 40 m and one of the diagonal is 80 m long. Then its area is?

600? 15 sq. m

450 ? 15 sq. m

320 sq. m

480 sq. m

600? 15 sq. m

450 ? 15 sq. m

320 sq. m

480 sq. m

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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.

16m

14m

76m

56m

16m

14m

76m

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
The radius of the wheel of a vehicle is 70 cm. The wheel makes 10 revolutions in 5 seconds. The speed of the vehicle is?

31.68 km/hr.

29.46 km/hr.

32.72 km/hr.

36.25 km/hr.

31.68 km/hr.

29.46 km/hr.

32.72 km/hr.

36.25 km/hr.

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Area Problems
A rectangular carpet has an area of 60 sq. m. Its diagonal and longer side together equal 5 times the shorter side, The length of the carpet is?

14.5 m

5 m

13 m

12 m

14.5 m

5 m

13 m

12 m

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Area Problems

Area Problems The inner circumference of a circular race track, 14 m wide, is 440 m. Find radius of the outer circle

Area Problems One side of a rectangular field is 4 meter and its diagonal is 5 meter. The area of the field is?

Area Problems A parallelogram has sides 60 m and 40 m and one of the diagonal is 80 m long. Then its area 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 The radius of the wheel of a vehicle is 70 cm. The wheel makes 10 revolutions in 5 seconds. The speed of the vehicle is?

Area Problems A rectangular carpet has an area of 60 sq. m. Its diagonal and longer side together equal 5 times the shorter side, The length of the carpet is?

Area Problems
The inner circumference of a circular race track, 14 m wide, is 440 m. Find radius of the outer circle

Area Problems
One side of a rectangular field is 4 meter and its diagonal is 5 meter. The area of the field is?

Area Problems
A parallelogram has sides 60 m and 40 m and one of the diagonal is 80 m long. Then its area 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
The radius of the wheel of a vehicle is 70 cm. The wheel makes 10 revolutions in 5 seconds. The speed of the vehicle is?

Area Problems
A rectangular carpet has an area of 60 sq. m. Its diagonal and longer side together equal 5 times the shorter side, The length of the carpet is?