Interior and Exterior Angles of a Polygon

Interior and Exterior Angles of a Polygon

Assessment

Flashcard

Mathematics

10th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the formula to find the measure of one exterior angle of a regular polygon?

Back

The measure of one exterior angle of a regular polygon is given by the formula: 360° / n, where n is the number of sides.

2.

FLASHCARD QUESTION

Front

What is the formula to find the sum of the interior angles of a polygon?

Back

The sum of the interior angles of a polygon can be calculated using the formula: (n - 2) × 180°, where n is the number of sides.

3.

FLASHCARD QUESTION

Front

How do you find the measure of one interior angle of a regular polygon?

Back

The measure of one interior angle of a regular polygon is calculated using the formula: ((n - 2) × 180°) / n.

4.

FLASHCARD QUESTION

Front

If a polygon has 20 sides, what is the measure of one exterior angle?

Back

The measure of one exterior angle of a 20-sided polygon is 360° / 20 = 18°.

5.

FLASHCARD QUESTION

Front

If a polygon has 32 sides, what is the measure of one interior angle?

Back

The measure of one interior angle of a 32-sided polygon is ((32 - 2) × 180°) / 32 = 168.75°.

6.

FLASHCARD QUESTION

Front

What is the measure of the sum of the interior angles of a hexagon?

Back

The sum of the interior angles of a hexagon (6 sides) is (6 - 2) × 180° = 720°.

7.

FLASHCARD QUESTION

Front

How many sides does a polygon have if the sum of its interior angles is 1080 degrees?

Back

The polygon has 10 sides, calculated using the formula: n = (sum of interior angles / 180°) + 2.

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