which circles shown below have an area between 200 and 250 , select all apply. Someone help please ill give Brainly
1 answer:
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.
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Answer:
No, these triangles cannot lie on the same line.
Step-by-step explanation:
For two triangles to lie on the same line they must have the same slope.
The slope of the bigger triangle is
and the slope of the smaller triangle is
slopes are negative because the triangles are leaning to the left.
We see that the slopes of the two triangles are not the same; therefore, they cannot lie on the same line.
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