# Math

posted by .

Let ABCDEF be an equiangular hexagon with perimeter 98 such that EF=2CD=4AB and BC=2FA. What is the length of EF?

• Math -

opposite sides must be equal, so if AB=x, we have
2(x)+2(2x)+2(4x) = 98
7x = 49
x = 7
EF = 4*7 = 28

## Respond to this Question

 First Name School Subject Your Answer

## Similar Questions

1. ### GEOMETRY

In a figure ABCDEF is a regular hexagon with DH=1cm and HC=2cm. Find the length of AH
2. ### Math

A regular hexagon has six sides of equal length. If each side of a hexagon is 25mm, what is the perimeter?
3. ### geometry

ok i have 2 problems and id appreciate it if someone can help :) 1. given hexagon ABCDEF with diagonal AC being 2 calculate the area and perimeter of the hexagon. 2. the perimeter of an equilateral triangle is equal to its area. find …
4. ### Geometry

ABCDEF is a regular hexagon with side length 43√4. Points G,H,I,J,K,L are chosen uniformly at random, one from each side of the hexagon. What is the expected area of hexagon GHIJKL?
5. ### Math

ABCDEF is a regular hexagon with side length 4 (Under 4 root)√3. Points G,H,I,J,K,L are chosen uniformly at random, one from each side of the hexagon. What is the expected area of hexagon GHIJKL?
6. ### Math

ABCDEF is a regular hexagon with side length 4 (Under 4 root)√3. Points G,H,I,J,K,L are chosen uniformly at random, one from each side of the hexagon. What is the expected area of hexagon GHIJKL?
7. ### math

ABCDEF is a regular hexagon. If the perimeter = 12 find the area of ABCDEF.
8. ### Math Vector

ABCDEF is a regular hexagon. Show that vecotr AB+AC+AD+EA+FA=4AB
9. ### Geometry

In hexagon ABCDEF, AB = DE = 2, BC = EF = 4, CD = FA = 6, and all the interior angles are equal. Find the area of hexagon ABCDEF.
10. ### Geo

(SAT Prep) The diagonals BF and CE divide the hexagon ABCDEF into two equilateral triangles and a square. Find the perimeter of the hexagon if BF = 3 cm.

More Similar Questions

Post a New Question