What is the area of a circle with a radius of 7 inches. round to the nearest tenth. (1 point)

Question

Responses

44.0 square inches
44.0 square inches

76.2 square inches
76.2 square inches

128.7 square inches
128.7 square inches

153.9 square inches

Answer 1

The formula for the area of a circle is A = πr², where r is the radius.
Plugging in the given radius of 7 inches:

A = π * 7²
A = 49π

To round to the nearest tenth, we can approximate the value of π to 3.14:

A = 49 * 3.14
A ≈ 153.86

Therefore, the area of the circle with a radius of 7 inches is approximately 153.9 square inches.

Answer 2

Please select if the following naming rules apply to a line or a line segment.(5 points)
Line Line Segment
Use 1 lower case script letter
Line – Use 1 lower case script letter
Line Segment – Use 1 lower case script letter
Use a bar with two arrows over the top
Line – Use a bar with two arrows over the top
Line Segment – Use a bar with two arrows over the top
Use the 2 endpoints
Line – Use the 2 endpoints
Line Segment – Use the 2 endpoints
Use any two points 
Line – Use any two points 
Line Segment – Use any two points 
Use a bar over the top
Line – Use a bar over the top
Line Segment – Use a bar over the top

Answer 3

Line Segment - Use 1 lower case script letter (Response)
Line - Use a bar with two arrows over the top (Response)
Line Segment - Use the 2 endpoints (Response)
Line - Use any two points (Response)
Line Segment - Use a bar over the top (Response)