Geometry

posted by .

Find the smallest interior angle of equilateral if its exterior angle are in the ratio 2:3:4:6.


PLEASE HELP..I DON'T KNOW HOW TO SOLVE THIS PROBLEM..THANKS

  • Geometry -

    The exterior angles of anything have to add up to 360, all the way around.
    2x + 3x + 4x + 5x = 360
    3.5 * 4 x = 360
    x = 25.71
    the biggest exterior angle is 5x = 128.6
    180 - 128.6 = -51.4

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. please help!!!!! someone

    Each exterior angle of a regular polygon is 15 degrees. 1.Determine the number of sides of the polygon. 2.What is the sum of the interior angles?
  2. Geometry

    The measure of an exterior angle of a triangle is 120. the interior angles that are not adjacent to this exterior angle are congruent. find the measures of the interior angles of the triangle
  3. Exterior angle what am I doing wrong?

    Find the measure of the indicated exterior angle. Exterior angle is: 197-5n Two interior angles are: 5n+21 and n+11 I set it up as: 197-5n=5n+21+n+11 197-5n=6n+32 165=11n but this does not make sense.
  4. geometry

    the exterior angle and one interior opposite angle of each triangle are given.find the other interior opposite angle and the third angle of each triangle.given-120degre,45degree
  5. geometry

    the exterior angle and one interior opposite angle of each triangle are given.find the other interior opposite angle and the third angle of each triangle.given-120degre,45degree
  6. geometry

    the exterior angle 120degre and one interior angle 45degre of each triangle are given.find the other interior opposite angle and the third angle of each triangle.
  7. geometry

    If the ratio of the interior angle to the exterior angle is 5:1 for a regular polygon, find a. the size of each exterior angle b. the number of sides of the polygon c. the sum of the interior angles d. Name the polygon
  8. Geometry

    A nonregular hexagon has five exterior angle measures of 55,58,69,57,and 55. What is the measure of the interior angle adjacent to the sixth exterior angle?
  9. Geometry

    The measure of an exterior angle of a regular polugon is given. Find the measure of an interior angle. Then find the number of sides. 1) The measure of the exterior angle is x.
  10. Geometry

    A right triangle has exterior angles at each of its acute angles with measures in the ratio 13:14. Find the measure of the smallest interior angle of the triangle. 40 (degrees) 50 (degrees) 130 (degrees) 140 (degrees) Please help?

More Similar Questions