Find the sum of all the perfect squares that lie between 40 and 150.

answer. 40 to 150

49, 64, 81, 100,121,144

add all

for your answer

answer: kljdcdhjbdlchjad oac apoich a

step-by-step explanation:

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.