the black figure is an ellipse, and the black line segment is its major axis. what is the length of the blue line segment?
2 answers:
Answer: Length of the blue line segment= 10.8 unit
s
Step-by-step explanation:
Key point: the sum of length of string is equal to the major axis.
Given that,
The length of major axis= 22 unit
s
Length of red line segment= 11.2 unit
s
Now,
The length of major axis= length of red line segment + length of blue line segment
22= 11.2 + length of blue line segment
Length of blue line segment= 22 – 11.2= 10.8 units
Answer:
Option D is the right answer.
Step-by-step explanation:
Since we know that the sum of the distances from any point on the ellipse to focuses of ellipse equals to the length of the major axis.
To find the length of blue line segment we will subtract length of red segment from length of major axis.


Length of red line segment is 10.8, therefore, option D is the correct choice.
You might be interested in
Perimeter of a rectangle is
2*width + 2*length
then multiply the perimeter by the cost per foot
2*(150ft) + 2*(200ft)
300ft + 400ft
700ft
700ft * $10/ft
$7000
Answer:
3x - 6 < 18
3x < 24
x < 8
answer is a
6 over negative 10, because you just multiply the numerator and denominator by 2
Answer:
The only problem was that now it costs more so not really
Step-by-step explanation:
I think its an opinion question
Answer:
7
Step-by-step explanation:
g(x) = 3/2 x + 4
g(2) = 3/2 * 2 + 4
g(2) = 3 +4
g(2) = 7