Question

2.The area of a rectangular field of length 20m and breadth 15m is

200

250

300

3.The perimeter of a square of side 25m is

75

100

125

4.The area of a triangle whose base is 7cm and height 4cm is

28

14

21

5.If the area of the parallelogram is 32 sqcm and the base is 4cm,then height is

128

8

64

6.The distance around a circular region is known is its

Perimeter

Circumference

Area

7.The circumference of a circle of diameter 10cm is

31.4

3.14

314

8.The circumference of a circle with radius 14cm is

88

44

22

9.----------- is the part of plane occupied by the closed figure

Area

Perimeter

Volume

10.If the area of rectangle increases from 2 sqcm to 4 sqcm the perimeter will

Increase

Decrease

Remains same

11.The area of a sqare is 625 sqmeters find its side

25

50

125


​

Answer 1

Answer:

the answer is.....

1. 300

2. 100

3. 14

4. 8

5. perimeter

6. 31.4

7. 44

8. Area

9. Increase

10. 25

Step-by-step explanation:

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Answer 2

Answer:

2 ...area of rectangle is length into breadth so 15*20=300m.....

3....perimeter of square is 4* sides therefore answer will be 25*4=100m....

4....area of triangle is half *b*h so 1/2*7*4=14m....

5...area of parallelogram is l*h so h will be area/length..

32/4=8m....

6....circumference..

7....radius will be 5 and circumference of circle is 2πr so 2*3.14*5=31.4..

8.....2*3.14*14=87.92

9.....area

10....increase

11...25

Step-by-step explanation:

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