Maths-

General

Easy

Question

# The area of the elliptic quadratic with the semi major axis and semi minor axis as 6 and 4 respectively

- sq units
- sq units
- sq units
- sq units

Hint:

### We are given an ellipse. We have to find the quadratic area of the ellipse. We are given the values of semi major axis and semi minor axis.

## The correct answer is: sq units

### The length of semi-minor axis is 4 units.

The length of semi-major axis is 6 units.

An ellipse is symmetric about both the semi major and semi minor axis.

When the major and minor axis intersect, they divide ellipse into 4 equal parts

Quadratic area means we have to find area of one of the part.

Area of an ellipse =

Here a and b are the length of semi-major and semi-minor axis.

So, quadratic area of ellipse = × area

= ×

=

= 6 sq units.

The quadratic area of an ellipse is 6 sq. units.

For such questions, we should know the formula of area of different shapes.

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