Question

1.... the circumference of a circle is 22/7 cm then find its diameter.
2... area of trapezium in 1024 cm square length of the parallel sides are 68 cm and 60 cm find the perpendicular distance between the parallel sides
3.... find the side of a cube whose volume is 125 cm cube ​

Answer 1

2. volume of cube = a^3= 125 cm

a= 5cm

Answer 2

Answer:

1.

circumference of circle = 2πr and πd

22/7=πd

d=1 cm

3.

v=125

then side is 5cm