Geometry Final Exam

Front

What is the measure of arc AB if it is given as 142 degrees?

Back

Arc AB measures 142 degrees.

Front

What is the measure of an angle in a figure that is NOT drawn to scale if the answer is 114 degrees?

Back

The angle measures 114 degrees.

Front

If the length of a side is found to be 2.1, what does this represent in geometry?

Back

The length of the side is 2.1 units.

Front

How do you find the length of a missing side in a triangle?

Back

Use the Pythagorean theorem or properties of similar triangles.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

If a rectangle has an area of 160 ft², what could be its dimensions?

Back

Possible dimensions could be 10 ft by 16 ft.

Front

What is the significance of 'not drawn to scale' in geometry problems?

Back

It indicates that the dimensions and angles may not be accurate representations.

Front

How do you round a number to the nearest tenth?

Back

Look at the hundredths place; if it's 5 or more, round up.

Front

What is the relationship between the angles in a triangle?

Back

The sum of the interior angles in a triangle is always 180 degrees.

Front

What is the definition of a right triangle?

Back

A triangle with one angle measuring 90 degrees.