Plz it is urgent

plz do step by step in an easy

Explanation:

To divide any number with a number which has some decimal part just remove the decimal of the number in the denominator and multiply the numerator with 10 raised to the power the number of digits after the decimal.

Now divide the number with the usual method.

(NOTE : endlessly or it is written as . The bar is upon the repeating member of the decimal part which repeats itself endlessly. For example :

as the repeating unit is 27 )

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.