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TiliK225 [7]
2 years ago
5

Can you help me with these two thank you

Mathematics
2 answers:
Marta_Voda [28]2 years ago
5 0
Dang he beat me to it hope I pass tho
Rama09 [41]2 years ago
3 0

Answer:

2. 19.47 in

3. 153.86 square centimeters

Step-by-step explanation:

2. The circumference of a circle is π times the diameter, so in this case it is 6.2 * 3.14 = 19.47 in (rounding to nearest hunderdth).

3. The area of a circle is π/4 times the diameter squared, so in this case it is 14^2 * 3.14 / 4 = 153.86 square centimeters.

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