Question

D) State whether the given statements are True or False and correct the false statement.
1) Unit of area is centimetre square.
2) Area of rectangle with length 45 cm and breadth 20 cm is 900 cm?.
3) The Area of a parallelogram is 450 cm and its base is 45 cm, then its height is 10 cm.
4) The circumference of a circle is 45 m if its radius is 5 m.
5) Area of a circle with radius 4 cm is 25.14 cm
6) 1 hectare = 100 x 100 m2
7) If radius of a circle is doubled, then its area will be four times.​

Answer 1

Answer:

1) True

2) True

3) True

4) False

5) False

Answer 2

Answer:

first one is true second one is through third one is through fourth one is true or false false false