Circle area

Find the area of the circle that is

a) inscribed,
b) described

6.32 cm².

Final Answer:

S1 =  31.3707 cm2
S2 =  62.7414 cm2

Step-by-step explanation:

a=6.32 r1=a/2=6.32/2=2579=3.16 r2=2 a/2=2 6.32/24.4689 S1=π r12=3.1416 3.162=31.3707 cm2
S2=π r22=3.1416 4.46892=62.7414 cm2



Help us improve! If you spot a mistake, please let let us know. Thank you!







Tips for related online calculators

You need to know the following knowledge to solve this word math problem:


 
We encourage you to watch this tutorial video on this math problem: video1

Related math problems and questions: