The area of a circle is pi times the radius squared (A = π r²). Learn how to use this formula to find the area of a circle when given the diameter. Correct me if im wrong:)
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Claire093
Rafael it making a circular banner. he want half of the banner to be painted whit blue while the other half is white. if the diamiter of the banner will be 4 meter, what will be the area of the blue part??
Answers & Comments
Answer:
1. 5026.55 inches
2. 9503.32 cm
3. 4071.5 inches
Step-by-step explanation:
The area of a circle is pi times the radius squared (A = π r²). Learn how to use this formula to find the area of a circle when given the diameter. Correct me if im wrong:)