Fill in the blanks for geometry. Will give Brainliest!!! (10 points)

(a , b)

(3a , b)

sqrt(9a^2 + b^2)

Step-by-step explanation:

Distance formula

P(a,b)

Q(3a,b)

PC = √(3a - b) units.

By midpoint formula:

Which is M(1/2(x1 + x2),1/2(y1 + y2))

hence P(1/2(2a + 0),(2b + 0)

P (a,b) Note: P divides A(2a,2b) and B(0,0).

And Q (1/2(2a + 4a),(2b + 0))

Q(3a,b). Note: Q divides A(2a,2b) and C(4a,0).

By the distance formula

Which is PC = √((x2 - x1) + ( y2 - y1))

Hence PC = √((4a - a) + (0 - b))

PC = √(3a - b) units.

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.

ur mom

step-by-step explanation: