How do i find the volume? rounded to the nearest tenth

33.5 in³

Step-by-step explanation:

Vconus+Vhalf ball=V fishing bobber

Vconus=r²πH/3

Vhalfball=4/6r³π

r=2in

H=4in

Vconus=2²*π4/3=4π4/3=16π/3=16.75in³

Vhalfball=4*8π/6=16.75 in³

Vfbobber=16.75+16.75=33.5in³

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step-by-step explanation:

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.