C. When the center of Earth is 2 x 1011 meters from the center of Mars, the force of gravity between the two planets is about 64.32 * 1014 newtons. The mass of Earth is about
6* 1024 kilograms, and the mass of Mars is about 6.4 x 1023 kilograms. Using these
values, estimate the gravitational constant. PLEASE HELP ASAP

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral

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.