What is the exterior angle of a 7 sided polygon?

Question: – Find the single exterior angle of a 7 sided polygon. = 51.43 degrees (approximately).

What is the ratio of the sum of interior angles and the sum of exterior angles of the regular pentagon?

The ratio between the interior angle and the exterior angle of a regular polygon is 2:1.

What is the ratio of the interior angle to the exterior angle of an octagon?

Answer-3:1 is the ratio of an angle of a regular octagon to its exterior angle.

What is the ratio of interior and exterior angles of a regular octagon?

We know that the sum of the exterior angles of any polygon in existence is equal to 360°. We also know that the sum of an exterior angle +its interior angle=180°. Answer-3:1 is the ratio of an angle of a regular octagon to its exterior angle.

What is the sum of the interior and exterior?

To prove: The sum of an interior angle and its corresponding exterior angle is 180°.

What is the ratio of the interior angle of a polygon?

The ratio of an interior angle to the exterior angle of a regular polygon is 7 : 2 . Find the number of sides of the polygon. The ratio of an interior angle to the exterior angle of a regular polygon is 7:2. Find the number of sides of the polygon.

What is the ratio between the exterior angle and interior angle?

The ratio between the exterior angle and interior angle of a regular polygon is 2: 3. Each interior angle of a regular polygon = n180o(n−2) where n = number of sides of polygon Each exterior angle of a regular polygon = n360o

How many sides does a regular polygon have?

The total angle of a regular polygon is (n-2)180° where n is number of sides. Hence the interior angle is (n-2)180°/n. Also, the exterior angle is 180°-interior angle which is equal to 360°/n. By your data their ratio is 7:2. Hence, Hence that regular polygon has 9 sides. Thank you… Hope it helps… 8 clever moves when you have $1,000 in the bank.

How do you find the interior angle of a nonagon?

Hence exterior angle is 20*2 = 40 degrees and the interior angle 20*7 = 140. The number of sides of the regular polygon = 360/40 or 9 sides. Check: A nonagon has 9 sides. Sum of the interior angles = (2n-4)*90 = (18–4)*90 = 14*90 = 1260 degrees. So each interior angle = 1260/9 = 140 degrees. Correct.