Flashcards on Geometry

Click on the flashcard to see the answer


What is a point in geometry?

A point is a location in space and has no size or dimensions.

What is the Pythagorean theorem?

The Pythagorean theorem states that in a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides.

What is the difference between a line and a line segment?

A line is a straight path that extends infinitely in both directions, while a line segment is a part of a line that has two endpoints.

What is the area formula for a triangle?

The area formula for a triangle is (base x height) / 2.

What is the formula for finding the volume of a sphere?

The formula for finding the volume of a sphere is (4/3)πr³.

What is an isosceles triangle?

An isosceles triangle is a triangle with at least two sides of equal length.

What is the formula for the perimeter of a rectangle?

The formula for the perimeter of a rectangle is 2(length + width).

What is the difference between a rhombus and a square?

A square is a type of rhombus with all four sides equal in length and all four angles equal to 90 degrees. A rhombus only has all four sides equal in length.

What is an acute angle?

An acute angle is an angle that measures less than 90 degrees.

What is the formula for the circumference of a circle?

The formula for the circumference of a circle is 2πr, where r is the radius of the circle.

What is the difference between a prism and a pyramid?

A prism is a three-dimensional shape with two parallel bases that are congruent polygons connected by rectangular sides, while a pyramid is a three-dimensional shape with one base and triangular sides that meet at a common vertex.

What is a congruent shape?

Congruent shapes are two or more shapes that have the same size and shape.

What is the formula for the volume of a rectangular prism?

The formula for the volume of a rectangular prism is length x width x height.

What is the difference between a ray and a line?

A ray is a part of a line that has one endpoint and extends infinitely in one direction, while a line extends infinitely in both directions.

What is the formula for finding the perimeter of a circle?

The formula for finding the perimeter of a circle is 2πr, where r is the radius of the circle.

What is a point in geometry?

A point is a location in space and has no size or dimensions.

What is the Pythagorean theorem?

The Pythagorean theorem states that in a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides.

What is the difference between a line and a line segment?

A line is a straight path that extends infinitely in both directions, while a line segment is a part of a line that has two endpoints.

What is the area formula for a triangle?

The area formula for a triangle is (base x height) / 2.

What is the formula for finding the volume of a sphere?

The formula for finding the volume of a sphere is (4/3)πr³.

What is an isosceles triangle?

An isosceles triangle is a triangle with at least two sides of equal length.

What is the formula for the perimeter of a rectangle?

The formula for the perimeter of a rectangle is 2(length + width).

What is the difference between a rhombus and a square?

A square is a type of rhombus with all four sides equal in length and all four angles equal to 90 degrees. A rhombus only has all four sides equal in length.

What is an acute angle?

An acute angle is an angle that measures less than 90 degrees.

What is the formula for the circumference of a circle?

The formula for the circumference of a circle is 2πr, where r is the radius of the circle.

What is the difference between a prism and a pyramid?

A prism is a three-dimensional shape with two parallel bases that are congruent polygons connected by rectangular sides, while a pyramid is a three-dimensional shape with one base and triangular sides that meet at a common vertex.

What is a congruent shape?

Congruent shapes are two or more shapes that have the same size and shape.

What is the formula for the volume of a rectangular prism?

The formula for the volume of a rectangular prism is length x width x height.

What is the difference between a ray and a line?

A ray is a part of a line that has one endpoint and extends infinitely in one direction, while a line extends infinitely in both directions.

What is the formula for finding the perimeter of a circle?

The formula for finding the perimeter of a circle is 2πr, where r is the radius of the circle.

Share


Login to Save


Share



Login to Save


Explore Other Decks


Made for Grade 7

L'Illuminismo


View Deck
Made for Grade 8

Ivan Franko - Ukrainian Literary Phenomenon


View Deck
Made for Grade 9

Computer Components


View Deck

Explore More