Homework Review Flashcardizz 1/6-1/10

Front

What is the formula to calculate the circumference of a circle?

Back

The circumference (C) of a circle is calculated using the formula: C = πd, where d is the diameter.

Front

How do you convert a percentage to a fraction?

Back

To convert a percentage to a fraction, divide the percentage by 100 and simplify if possible.

Front

What is a scale factor in geometry?

Back

A scale factor is a number that scales, or multiplies, some quantity. It is the ratio of the dimensions in a scale drawing to the actual dimensions.

Front

How do you find the difference between two elevations?

Back

To find the difference between two elevations, subtract the lower elevation from the higher elevation.

Front

What are complementary angles?

Back

Complementary angles are two angles whose measures add up to 90 degrees.

Front

What is the value of π (pi) used in calculations?

Back

The value of π (pi) is approximately 3.14.

Front

How do you calculate the distance traveled by a rolling object?

Back

To calculate the distance traveled by a rolling object, multiply the circumference of the object by the number of complete turns.

Front

What is the simplest form of a fraction?

Back

The simplest form of a fraction is when the numerator and denominator have no common factors other than 1.

Front

What is the difference between the highest and lowest elevation points?

Back

The difference is calculated by subtracting the lowest elevation from the highest elevation.

Front

What are supplementary angles?

Back

Supplementary angles are two angles whose measures add up to 180 degrees.