What is the volume of each cube?
a) 10 cm
b) 8.5 cm

a) V = 1000 cm³

b) V = 614.125 cm³

Step-by-step explanation:

a) side lengtha = 10 cm

face diagonalf = 14.142135623731 cm

solid diagonald = 17.320508075689 cm

surface areaS = 600 cm²

volumeV = 1000 cm³

b) side lengtha = 8.5 cm

face diagonalf = 12.020815280171 cm

solid diagonald = 14.722431864335 cm

surface areaS = 433.5 cm²

volumeV = 614.125 cm³

Formula: V=a³

2.83941151 would be the answer you're looking for! : )

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