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PLSSS help, iw ill give BRAINLISET!!!

PLSSS help, iw ill give BRAINLISET!!!-example-1

2 Answers

4 votes
7.5 is the answer to your problem
User Amras
by
8.6k points
5 votes

Answer:

7.5 degrees

Explanation:

The rule for finding how many degrees total for all interior angles of a polygon is: (n−2) × 180° where n is the number of sides

The rule for finding how many degrees EACH angle is:

((n−2) × 180° )/ n where n is the number of sides

If a polygon has 16 sides:

((n−2) × 180° )/ n

= ((16-2) x 180)/16

= (14 x 180) / 16

= 157.5

If a polygon has 12 sides:

((n−2) × 180° )/ n

= ((12-2) x 180 )/ 12

= (10x180)/12

= 150

The difference:

157.5 - 150 = 7.5

User Dennis Alund
by
8.3k points