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Geometry

Name: Geometry
Brand: Answers
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Daphnee Stark ∙

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Term1/11

What is the measure of each interior angle of a regular octagon

Definition1/11

135 Each interior angle of a regular octagon measures 135 degrees.

Term1/11

How many degrees are in the sum of an interior angle and an exterior angle of a regular polygon

Definition1/11

180

Term1/11

Find the area of an equilateral triangle that has a perimeter of 21 inches Round the answer to one decimal place

Definition1/11

Find the area of an equilateral triangle that has a perimeter of 21 inches. Round the answer to one decimal place.

Term1/11

A rectangle has a perimeter of 28 inches The length of one pair of sides is 8 inches per side What is the length of each of the other sides

Definition1/11

A rectangle has a perimeter of 28 inches. The length of one pair of sides is 8 inches per side. What is the length of each of the other sides?

Six in.

Term1/11

What is the measure of each exterior angle measure of a regular 18-gon

Definition1/11

360/18 = 20 degrees

Term1/11

Which of these solids has eight faces

Definition1/11

octahedron

Term1/11

If the exterior angle of a regular polygon equals 72 degrees what shape is the polygon

Definition1/11

Pentagon A+

Term1/11

If five angles of a heptagon have measures 80 85 175 90 and 140 degrees and if the other two angles are congruent what is the measure of each of the other two angles

Definition1/11

165

Term1/11

Which of these two regular polygons has the larger exterior angle Square Or Pentagon

Definition1/11

Square = 90 degrees

Pentagon = 72 degrees

Term1/11

This figure is a 12 sided polygon the diameter of the circle that circumscribes it is 16 cm find the radius of the polygon

Definition1/11

8 the answer is 8

Term1/11

If this figure is an isosceles trapezoid what is the measure of dab

Definition1/11

There is no figure to be seen but an isosceles trapezoid will have equal base angles.

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Cards in this guide (11)

What is the measure of each interior angle of a regular octagon

135 Each interior angle of a regular octagon measures 135 degrees.

How many degrees are in the sum of an interior angle and an exterior angle of a regular polygon

180

Find the area of an equilateral triangle that has a perimeter of 21 inches Round the answer to one decimal place

Find the area of an equilateral triangle that has a perimeter of 21 inches. Round the answer to one decimal place.

A rectangle has a perimeter of 28 inches The length of one pair of sides is 8 inches per side What is the length of each of the other sides

A rectangle has a perimeter of 28 inches. The length of one pair of sides is 8 inches per side. What is the length of each of the other sides?

Six in.

What is the measure of each exterior angle measure of a regular 18-gon

360/18 = 20 degrees

Which of these solids has eight faces

octahedron

If the exterior angle of a regular polygon equals 72 degrees what shape is the polygon

Pentagon A+

If five angles of a heptagon have measures 80 85 175 90 and 140 degrees and if the other two angles are congruent what is the measure of each of the other two angles

165

Which of these two regular polygons has the larger exterior angle Square Or Pentagon

Square = 90 degrees

Pentagon = 72 degrees

This figure is a 12 sided polygon the diameter of the circle that circumscribes it is 16 cm find the radius of the polygon

8 the answer is 8

If this figure is an isosceles trapezoid what is the measure of dab

There is no figure to be seen but an isosceles trapezoid will have equal base angles.

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Find the area of an equilateral triangle that has a perimeter of 21 inches Round the answer to one decimal place

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