Random Facts

Question 1

What’s the difference between compound interest and simple intrest?

Answer 1

simple - the interest of the principal amount
(money x multiplier x years)

compound - the interest of the principal amount, and the accumulated interest of previous years
(money x multiplierʸᵉᵃʳˢ)

Question 2

What’s the difference between congruence and mathematical similarity?

Answer 2

• both require that the shapes and angles between the sides be the same
• but congruence also requires the shapes to be the same size.