Which of these is the area a circle whose radius is 5cm
Answers
Answered by
7
Where is the circle?
Radius=5cm.
Answered by
1
Answer:
78.5
Step-by-step explanation:
area of circle= πr2
π = 22/7
r2 = 5×5 = 25cm
πr2 = 22/7×25= 550/7= 78.5cm
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