who knows the answer
plz give the correct answer
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Answered by
2
Answer:
1) 154 units and 44 units
is right
Answered by
4
- (1) option is correct. Area is 154 units and circumference is 44 units.
Explanation:
Given:-
- Radius of circle is 7 units.
To find:-
- Area of circle.
- Circumference of circle.
Solution:-
Diagram of circle :-
Now,
- Where, r is radius of circle.
Put r in formula :
Thus,
Area of circle is 154 units sq.
Put r in formula :
Therefore,
Circumference of circle is 44 units.
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