Area of Regular Polygons

Area of Regular Polygons

Assessment

Flashcard

Mathematics

10th Grade

Hard

CCSS
6.G.A.1, 3.MD.D.8, 2.G.A.1

Standards-aligned

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the formula for the area of a regular polygon?

Back

Area = (1/2) * Perimeter * Apothem.

Tags

CCSS.6.G.A.1

2.

FLASHCARD QUESTION

Front

Define 'apothem' in the context of regular polygons.

Back

An apothem is a line from the center of a regular polygon that is perpendicular to one of its sides.

3.

FLASHCARD QUESTION

Front

What is the area of a regular octagon with an apothem of 13.3 meters and a side length of 11 meters?

Back

585.2 m².

Tags

CCSS.6.G.A.1

4.

FLASHCARD QUESTION

Front

How do you calculate the perimeter of a regular polygon?

Back

Perimeter = Number of sides * Length of one side.

Tags

CCSS.3.MD.D.8

5.

FLASHCARD QUESTION

Front

What is the relationship between the apothem and the radius of a regular polygon?

Back

The apothem is shorter than the radius and is used to calculate the area.

6.

FLASHCARD QUESTION

Front

If a regular polygon has 8 sides, what is it called?

Back

An octagon.

Tags

CCSS.2.G.A.1

7.

FLASHCARD QUESTION

Front

What is the area of a polygon with a base of 12 inches and a height of 10 inches?

Back

Area = 1/2 * base * height = 60 in².

Tags

CCSS.6.G.A.1

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