50 POINTS! PLEASE ASAP, BRAINLIST In Algebra, we learn about many types of functions. These functions vary from simple to complex. Think about the different types of functions we’ve explored so far (linear, quadratic, and exponential). What features do they share, and how are they unique?

Quadratic equations are similar to exponential equations by having a curve in the graph. Algebraically, linear functions are polynomial functions with a highest exponent of one, exponential functions have a variable in the exponent, and quadratic functions are polynomial functions with a highest exponent of two.

answer: the answer is 40.82

step-by-step explanation: 3.14 x 13(or half of 26) to the power of 2

i think it would be 42cm