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What else can I help you with?
Calculate the area of an ellipse?
Area = pi*a*b where a and b are the semi-major and semi-minor axes.
How many lines of symmetry in an oval?
Two, going top to bottom, and left to right. You can't go diagonal because the sides will be hanging over another. Extra will hang over and it has to be perfect to be a line of symmetry. +++ Put more simply, 2 axes of symmetry, and they are the major and minor axes of the ellipse.
Is the center of a circle called a focus or nucleus?
The center of a circle is called thecenter, in a way it is the focus of the special case of an ellipse which has equal major and semi major axes...
What is the formula for the area of an ellipse?
The formula for an ellipse is (x/a)2 + (y/b)2 = c2 where a and b are the lengths of the semi-axes and c is a constant.
What is circumference of oval 20 cm X 57 cm?
Minor axis = 20, major axis = 57 Perimeter of ellipse = 128 cms.
What are the two axes of an ellipse called?
The major axis and the minor axis.
What are all the attributes of a ellipse?
An ellipse is defined by several key attributes: its two focal points, the major and minor axes, and the eccentricity which measures the deviation from a perfect circle. The major axis is the longest diameter, while the minor axis is the shortest. The distance from any point on the ellipse to the two foci remains constant, which is a defining property of ellipses. Additionally, the semi-major and semi-minor axes are half of the lengths of the major and minor axes, respectively.
What is the difference between a circle and an ellipse?
-- the eccentricity or -- the distance between the foci or -- the ratio of the major and minor axes
Calculate the area of an ellipse?
Area = pi*a*b where a and b are the semi-major and semi-minor axes.
What is the formula for the area of a ellipse?
It is pi*a*b where a and b are the lengths of the semi-major and semi-minor axes.
How do you calculate the ellipse area?
Area = pi*a*b where a and b are the semi-major and semi-minor axes.
How do you figure the area of an ellipse?
πab, where a and b are the lengths of the semi-major and semi-minor axes, respectively. A=pi*a*b
Does the eccentricity E gives us the size of an ellipse?
No - The eccentricity only tells us the degree to which the ellipse is flattened with respect to a perfect circle.
What is an ellipse's maximum length called?
The maximum length of an ellipse is called its major axis. This is the longest diameter of the ellipse, running through its center and the two farthest points on the perimeter. The shorter diameter, perpendicular to the major axis, is known as the minor axis. Together, these axes define the shape and orientation of the ellipse.
What is an eccentric circle?
For Ellipse: The 2 circles made using the the ellipse center as their center, and major and minor axis of the ellipse as the dia.For Hyperbola: 2 Circles with centers at the center of symmetry of the hyperbola and dia as the transverse and conjugate axes of the hyperbolaRead more: eccentric-circles
How do you find the center and semi-major and semi-minor axis for ellipse with equation 16x2 plus y2 equals 16?
An ellipse with centre (xo, yo) with major and minor axes a and b (the larger of a, b being the major axis) has an equation of the form: (x - xo)2 / a2 + (y - yo)2 / b2 = 1 The semi-major and semi-minor axes are half the major and minor axes. So re-arrange the equation into this form: 16x2 + y2 = 16 x2 + y2 / 16 = 1 (x - 0)2 / 12 + (y - 0)2 / 42 = 1 Giving: Centre = (0, 0) Major axis = 2 Semi-major axis = 2/2 = 1 Minor axis = 1 Semi-minor axis = 1/2
What is elliptically polarised light?
Elliptically polarized light is a type of polarized light in which the electric field vector traces out an ellipse as the light wave propagates. It is a combination of linearly and circularly polarized light. Elliptical polarization can be characterized by the major and minor axes of the ellipse, as well as the orientation of the ellipse in space.
