a new circular coin has just been made which has a circumference in cm that is numerically the same value as the area in cm^2. what is the radius of the coin?
Answers
Answered by
1
Answer:
卂几丂山乇尺 ➽⟱
Step-by-step explanation:
Answer
Correct option is
C
4
Here, 2πr=πr
2
Therefore, 2r=r
2
( Eliminate π on both sides )
2r/r=r
2=r
Thus, the radius will be 2 and diameter is 4
|ㄒ乙乇ㄒ乇乂♥
Similar questions