8. Solve:
4x5
(1) Find the perimeter of a square of side 5cm.
(ii) Find the volume of a cube of side 4cm.
(ii) Find the area of a rectangular plot whose length is 35m and breadth is 20m.
(iv) The diameter of a circle is 8cm. Find the radius.
Answers
Answered by
0
Answer:
Q1 answer 4xside = 4x5 20
Answered by
0
Answer:
1) Perimeter of square=side×4
= 5×4=20 cm
2)Volume of Cube= s×s×s
4×4×4
=64 sq. cm
3)Area of rectangle= l×b
= 35×20
=700 sq. m
4)Radius=Diameter/2
= r=8/2=4cm
Similar questions