26-02-2016
Mathematics

contestada

An ellipse has a major semi-axis of 20 cm and a minor semi-axis of 14 cm. find the area.

Respuesta :

taskmasters taskmasters

04-03-2016

In order to answer the question, you need to know the formula area of an ellipse.

Area = pi * a * b
a = minor axis
b = major semi-axis

Area = 3.14 * 20 * 14
Area = 879.20 cm^2

Answer Link

Otras preguntas

Liz is collecting all 24 dolls in a special collection. So far, she has received 6 of the dolls for her birthdays and special occasions. What percentage of the

1/9(2m-16)=1/3(2m+4)

Jose made 33 of the 88 baskets for basketball team.What percent did he no make?

The chemical symbol for water is H2O.

Order form least to greatest

Solve the formula for the indicated variable 1. Solve for b: A = 1/2 bh 2. Solve for C: F = 9/5 C + 32

How were the rise of the middle class and the increased power of monarchs related?

Consider the function f(t) = 3t-9 . You cannot take the square root of a negative number, so 3t – 9 must be____ zero.

Name 4 tools that mapmakers use to help readers interpret information on maps

What we see as "moonlight" is really reflected sunlight. True or False?