in the accompanying diagram of circle O, diameters BD and AE, secants PAB and PDC, and chords BD and AD are drawn; arc AD = 40 and arc DC = 80. find arc AB, angle BCD , angle BOE , angle P and angle PAD.

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.

answer: 177/8

step-by-step explanation: