This incredibly difficult maths formulas quiz will leave you questioning whether you should return to school to brush up on your expert knowledge.
Quizmaster Tal Garner shared the perplexing ten-question challenge to US-based trivia platform Playbuzz.
She challenged people to try and get seven out of ten of her multiple choice questions correct to prove their intelligence.
So, do you think you have what it takes to beat this tricky maths test and get more than seven answers correct?
Try your luck with the below quiz and then scroll down for the answers.
Quizmaster Tal Garner shared this perplexing ten-question challenge to US-based trivia platform Playbuzz (stock image)
- Pythagorean theorem
- Multiply by pi
- Slope-intercept form
- a^2 + b^2 + 2ab
- Surface area of a rectangular prism
- Divide perimeter by four
- Area of a trapezoid
- Volume of a cylinder
- Area of a triangle
- Area of a circle