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yarafigue26
High School
What's the area of an ellipse with the major axis 20 m and the minor axis 10 m? Round your answer to the nearest whole number. A. 50 m2 B. 314 m2 C. 200 m2 D. 628 m2
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carlosego
Answer: 157 m²
Step-by-step explanation:
1. To solve this problem you must apply the formula for calculat the area of an ellipse, which is shown below:
Where:
is the distance from the center to a vertex and
is the distance from the center to a co-vertex.
2. So, you have:
3. Then, you must substitute the values of
4. Therefore, you obtain that the result is:
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alinakincsem
Answer:
628 m
Step-by-step explanation:
We know that,
the value of major axis of an eclipse = 20 m; and
the value of the minor axis of an eclipse = 10 m
The formula of finding the area of an eclipse is given below:
Area of an eclipse =
where a and b are the values for the major and minor axis (radius) of eclipse.
Area of an eclipse =
= 628 m
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