The circle shown has a radius of 4 cm.
What is the area of the circle to 1 decimal place?
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Question
The circle shown has a radius of 4 cm.
What is the area of the circle to 1 decimal place?
You must be logged in to post a comment.
Answer:
A = 50.2 cm^2
Step-by-step explanation:
The area of a circle is given by
A = pi r^2 where r is the radius
A = (3.14) * 4^2
A =50.24
To 1 decimal place
A = 50.2 cm^2
Answer:
50.3 cm^2 to 1 dec. place.
Step-by-step explanation:
Area = pi r^2
= pi * 4^2
= 16 * pi
= 50.265