I hope my ans is correct!! used some algebra here but yea i hope its still comprehensible!
Please help me thank you
1 answer:
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Answer:
All you need to do is substitute.
-3 + 36/9
-3 + 4
= 1
Answer:
Circumference ≈ 50.27
Area ≈ 201.06
Step-by-step explanation:
The circumference of a circle is while the area of the circle
Since the diameter is the radius multiplied by 2, the radius of the circle is 8. So substituting 8 for r, the circumference is 2 × × 8, which is approximately 50.27 (rounded to the nearest hundredth) and the area of the circle would be
× 8². 8² is 64 so 64 times pi is approximately 201.06 (rounded to the nearest hundredth)