A7
B9
C6
D8
Answer:
D. 8
Read Explanation:
perimeter of circle =2πr
2πr=788
2πr=744×2
2×722r=744×2
r=2
perimeter of square with side of 2=2×(2+2)=8
A7
B9
C6
D8
Related Questions:
In the trapezium ABCD, AB=3 centimetres, BD=5 centimetres, BC=6 centimetres. The area of the trapezium is: