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. 200 m2 b. 628 m2 c. 50 m2 d. 314 m2

Answer

Find out the area of an ellipse .

To proof

Formula

where a and b are major and minor axis of the ellipse

As given

In an ellipse

the major axis 20 m and the minor axis 10 m

put all the value in the formula

we get

Area of an ellipse = 3.14× 10× 20

                             = 628 m²

option (B) is correct

Hence proved

1: -2 3/4, -2 1/2, -14, 0, 3, 8 1/3

2: -4, -3, -2 1/2, -2 1/4, 3 1/4,

step-by-step explanation:

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: