The circumferences of two concentric are 176 m and 132 m respectively. what is the difference between their radii?

Area Problems
The circumferences of two concentric are 176 m and 132 m respectively. what is the difference between their radii?

5 meter

44 meter

7 meter

8 meter

5 meter

44 meter

7 meter

8 meter

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Area Problems
What is the least number of squares tiles required to pave the floor of a room 15 m 17 cm long and 9 m 2 cm broad?

820

844

840

814

820

844

840

814

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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?

y2 = 432 x2

y4 = 216 x2

None of these

y4 = 432 x2

y2 = 432 x2

y4 = 216 x2

None of these

y4 = 432 x2

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Area Problems
In a circle of radius 21 cm an arc subtends an angle of 72° at the centre. The length of the arc is?

19.8 cm

21.6 cm

26.4 cm

13.2 cm

19.8 cm

21.6 cm

26.4 cm

13.2 cm

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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

9 cm

3?3 cm

?3 cm

3 cm

9 cm

3?3 cm

?3 cm

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Area Problems
The area of a square is equal to the area of a rectangle. The length of the rectangle is 5 cm more than a side of the square and its breadth is 3 cm less than the side of the square. What is the perimeter of the rectangle ?

34 cm

26 cm

15 cm

18 cm

34 cm

26 cm

15 cm

18 cm

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Area Problems

Area Problems The circumferences of two concentric are 176 m and 132 m respectively. what is the difference between their radii?

Area Problems What is the least number of squares tiles required to pave the floor of a room 15 m 17 cm long and 9 m 2 cm broad?

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 In a circle of radius 21 cm an arc subtends an angle of 72° at the centre. The length of the arc is?

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

Area Problems The area of a square is equal to the area of a rectangle. The length of the rectangle is 5 cm more than a side of the square and its breadth is 3 cm less than the side of the square. What is the perimeter of the rectangle ?

Area Problems
The circumferences of two concentric are 176 m and 132 m respectively. what is the difference between their radii?

Area Problems
What is the least number of squares tiles required to pave the floor of a room 15 m 17 cm long and 9 m 2 cm broad?

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
In a circle of radius 21 cm an arc subtends an angle of 72° at the centre. The length of the arc is?

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

Area Problems
The area of a square is equal to the area of a rectangle. The length of the rectangle is 5 cm more than a side of the square and its breadth is 3 cm less than the side of the square. What is the perimeter of the rectangle ?