Extra Time Geometry Final Exam

Front

What is the formula used to solve for the hypotenuse in a right triangle?

Back

a² + b² = c²

Front

What is the term for the space inside a 3-D object?

Back

Volume

Front

What is the formula for the surface area of a cone?

Back

Surface Area = πr(r + l), where r is the radius and l is the slant height.

Front

What is the Pythagorean theorem?

Back

In a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

Front

How do you estimate the height of an object using similar triangles?

Back

Use the ratio of corresponding sides to find the unknown height.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height

Front

What is the difference between perimeter and area?

Back

Perimeter is the distance around a shape, while area is the amount of space inside it.

Front

What is the formula for the volume of a cylinder?

Back

Volume = πr²h, where r is the radius and h is the height.

Front

What is the formula for the circumference of a circle?

Back

Circumference = 2πr, where r is the radius.

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.