Which statement is true if the triangular prism and the triangular pyramid have the same base and height?
a.
the volume of the pyramid is 3 times the volume of the prism.
b.
the volume of the prism is 3 times the volume of the pyramid.
c.
the volume of the prism is one-third the volume of the pyramid.
d.
there is no relationship between the volumes of each shape.

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.