can u help me on #7? when you get an answer the pick your answer on the second pic!!!! dont pick T or C!!!!
2 answers:
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Answer:
Options (1), (2) and (3)
Step-by-step explanation:
Area of a circle = πr²
Here, r = radius of the circle
Option (1)
Circumference of the circle = 2πr
51 = 2πr
r =
r = 8.12 inches
Area of the circle = π(8.12)² = 206.98 inches²
Option (2)
Area of the given circle = πr²
= π(8)²
= 201.06 inches²
Option (3)
Diameter of the circle = 17 inches
Radius of the circle = inches
Area of the circle = π(8.5)² = 226.98 inches²
Option (4)
Radius of the circle =
= 9.5 inches
Area of the circle = π(9.5)² = 283.53 inches²
Option (5)
Area of the circle = π(6)²
= 36π
= 113.10 inches²
Area of the circle given in options (1), (2) and (3) are between 200 and 250.