Triangular prisms are longer, this is a triangular pyramid
<span>P - 3 1/6 = -2 1/2
3 1/6- 21/2
p=2/3 </span>
With one point of the compass on the vertex of the angle, draw an arc that intersects both sides of the angle. Draw an arc from each of these points of intersection so that the arcs intersect<span> in the interior of the angle. The compass needs to </span>stay open<span> the same amount throughout this step.
I hoped that help..have a great day:)
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-2 a b are a match. hope this helps 2-2=4
