O filósofo e matemático francês RENÉ DESCARTES desenvolveu a geometria analítica em 1637. Essa nova geometria vinha para a possibilidade de se fazer uma observação analítica das figuras geométricas. Junto com isso, ele desenvolveu o plano cartesiano, pois com ele era possível representar todas as figuras em um plano a partir de pontos. A figura a seguir é um peixinho. Identifique os pontos dos vértices, determinando os pontos dos pares ordenados do plano cartesiano.

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.

konichiwa~! my name is zalgo and i am here to answer your anime-related question today. more than likely, kirishima would kill izuku, marry mino and kiss momo. all of this would be my opinion by the way. (and i am also a weeb lol)

i hope this you! : d

stay and stay proud! " - zalgo

(and do you think you can mark me as brainliest? i'd greatly appreciate it! arigato~! )

(23*2)-12=x     x=34

step-by-step explanation: