Homework Flashcardizz 11/18-11/22

Front

What is a scale factor?

Back

A scale factor is a number that scales, or multiplies, some quantity. In geometry, it is used to determine the ratio of the dimensions of a model or drawing to the actual object.

Tags

CCSS.7.G.A.1

Front

How do you calculate the area of a rectangle?

Back

The area of a rectangle is calculated by multiplying its length by its width. Formula: Area = Length × Width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the circumference of a circle?

Back

The circumference of a circle is calculated using the formula: Circumference = 2πr, where r is the radius.

Tags

CCSS.7.G.B.4

Front

How do you convert inches to feet?

Back

To convert inches to feet, divide the number of inches by 12, since there are 12 inches in a foot.

Tags

CCSS.4.MD.A.1

Front

What is the relationship between speed, distance, and time?

Back

The relationship is given by the formula: Distance = Speed × Time.

Tags

CCSS.8.EE.C.7B

Front

How do you find the area of a circle?

Back

The area of a circle is calculated using the formula: Area = πr², where r is the radius.

Tags

CCSS.7.G.B.4

Front

What does it mean to simplify a fraction?

Back

Simplifying a fraction means reducing it to its simplest form, where the numerator and denominator have no common factors other than 1.

Front

Back

The value is -rac{5}{16}.

Tags

CCSS.7.NS.A.2A

Front

How do you calculate the area of a circular swimming pool?

Back

To calculate the area of a circular swimming pool, use the formula: Area = πr², where r is the radius. First, find the radius from the circumference.

Tags

CCSS.7.G.B.4

Front

What is a scale model?

Back

A scale model is a physical representation of an object that maintains accurate relationships between its dimensions, often used to represent larger objects.

Tags

CCSS.7.G.A.1