Iwill mark that person brainliest if they answer correctly and must be well explained

it is 180

hope this helps

The answer would be 180 degrees.

Any triangle, whether it's right, obtuse, acute, etc., will always equal 180 degrees. As it is stated, if ABC is a triangle, then ∠ABC + ∠BCA + ∠CAB = 180 degrees.

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.

idk

step-by-step explanation: