Find the numbers of vertices, faces and edges for the figure

50 points!

C. 8 vertices, 6 faces, 12 edges

Step-by-step explanation:

Vertices are the corners. Counting ,we see that there are 8 vertices.

Faces are the rectangular sides. If we count, we see that there are 6 faces.

Edges are the lines that connect vertices. Counting, there are 12 edges.

Hope this helps!

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step-by-step explanation:

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answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq