# Geometry C: Chapter 9 Quiz

8 Questions | Total Attempts: 67  Settings  This is a quiz that the students will take it on the computer during in the classroom. They CANNOT discuss and share their answers with their neighbors while they are taking this quiz.

• 1.
What is the formula of finding the area of a circle?
• A.

A = PI X r^(2)

• B.

A = 4 X PI X r^(2)

• C.

A = 47 X PI X r^(3)

• D.

A = PI X r^(3)

• 2.
Look at the picture below and who is this famous mathematician in this picture?
• A.

Rene Descartes

• B.

Johannes Kepler

• C.

Leonhard Euler

• D.

Sir Isaac Newton

• 3.
• 4.
What is the formula for Pythagorean Theorem?
• A.

D^(2) + a^(2) = g^(2)

• B.

A^(2) - b^(2) = c^(2)

• C.

A^(2) +b^(2) = c^(2)

• D.

C^(2) + e^(5) = t^(2)

• 5.
What is the name of shape in this picture?
• A.

Square

• B.

Rectangular prism

• C.

Triangular prism

• D.

Circle

• 6.
What is the third number of a perfect square in a right triangle?a = 3b = 4c = ?
• A.

5

• B.

7

• C.

14

• 7.
What is the difference between using the formula of a volume of a triangular prism and using the formula of a surface area of a triangular prism?
• 8.
Click here the link to see the video: Math videoWhen you have viewed this video, you are aware that it is a median. But what are the TWO other words that is used in this course? This is FIVE points extra credit!
• A. Back to top