find the circumference whose diameter is 105cm
Answers
Answered by
1
Step-by-step explanation:
d=105
r=d/2
105/2
= 52.5
circumference= 2pie r
2×3.14×52.5
= 329.7cm
Answered by
1
Answer:
diameter=2r
2r=105
r=52.5cm
circumference = 2 pi r
= 2×22/7×52.5
=330cm(answer)
Similar questions