Data Crunchers

Front

What is the measure of a straight angle?

Back

180 degrees.

Front

What is the sum of the angles in a triangle?

Back

180 degrees.

Front

How do you find the measure of a missing angle in a triangle if two angles are known?

Back

Subtract the sum of the known angles from 180 degrees.

Front

What is the formula to convert Celsius to Fahrenheit?

Back

F = (C × 9/5) + 32.

Front

What is the freezing point of water in degrees Celsius?

Back

0 degrees Celsius.

Front

What is the boiling point of water in degrees Celsius?

Back

100 degrees Celsius.

Front

If the temperature is 25 degrees Celsius and it decreases by 10 degrees, what is the new temperature?

Back

15 degrees Celsius.

Front

What is the definition of an acute angle?

Back

An angle that measures less than 90 degrees.

Front

What is the definition of an obtuse angle?

Back

An angle that measures more than 90 degrees but less than 180 degrees.

Front

What happens to the temperature in a freezer when it increases by 7 degrees from -5 degrees Celsius?

Back

The new temperature will be 2 degrees Celsius.