Posted by **Leo** on Wednesday, January 10, 2007 at 9:31pm.

Hint: The total of angle measurements inside any pentagon is the same.

Hint: Look up the mathematical definition of an arithmetic sequence.

IF THE MEASURES OF THE ANGLES OF A PENTAGON FORM AN ARITHMETIC SEQUENCE, WHAT ARE THE GREATEST AND LEAST MEASURES EACH ANGLE CAN HAVE?

There is no unique answer to this question, the following 3 sets are just some examples of solutions

88,98,108,118,128

106,107,108,109,110

8,58,108,158,208

each set forms an arithmetic sequence and adds up to 540º

Was there an additional piece of information that you skipped?

## Answer this Question

## Related Questions

- math - At the Pentagon there are921 feet along each outer side facade and 17.5 ...
- polygon - the angles of pentagon are(3x+5)(x+16)'(2x+9)'(3x-8) and (4x-15) find ...
- Algebra - True or False 1. – 5, – 5, – 5, – 5, – 5, … is an arithmetic sequence...
- Multivariable Calculus - A pentagon is formed by placing an isosceles triangle ...
- Math - In euclidean geometry, the sum of the measures of the interior angles of ...
- Algebra - Determine whether each sequence is arithmetic or geometric. Find the ...
- geometry - the measures of the interior angles of a pentagon are 2x, 6x, 4x-6, ...
- Geometry - In Euclidean geometry, the sum of the measures of the interior ...
- Math Help!!! - determine whether each sequence is arithmetic or geometric. find ...
- Math - Determine whether each sequence is arithmetic of geometric. Find the next...