The answer is the 3rd Choice, A formula. Hope this helps
Answer:
Angle, θ = 0.20207 Radian or 11.58°
Step-by-step explanation:
Distance between Boston, Mass and Columbus, Ohio= 800 miles
We known that the radius of the earth= 3959 miles
We known that,
⇒Arc length = theta × radius of earth
⇒(800) miles = θ × (3959) miles
⇒
Therefore, θ = 0.20207 Radian
Now, converting this value in terms of degrees,

Hola!
Q. A regular Hexagon has reflection symmetry : True!
Because,
A shape has reflection symmetry only when it has one or more lines of symmetry.
A line of symmetry is a line that passes through a figure such that it splits the figure into two congruent halves.
[ refer the attachment. ]
hope it helps!
Answer:
The answer is D - 382
Step-by-step explanation:
The volume of a sphere can be calculated using this simple formula:
V = 4/3 x 3.14(pi) x r cubed(to the third)
So, V = 4/3 x 3.14 x 4.5 cubed
V = approximately 382
Answer:
Step-by-step explanation:
answer is 6 for a