Question

a jig saw puzzle is recangle 30 cm by 44 cm. each piece is approximately a squre of 2 cm on each side. how many edage pieces are there in the puzzle?

Answer 1

Just a second....

Answer 2

ok

Answer 3

68 pieces

Answer 4

308 piece puzzle

Answer 5

how did u get that can u explain to me please

Answer 6

Well, I just counted

Answer 7

Using graph paper

Answer 8

hero is beast :)

Answer 9

I let each square equal 2 square cm

Answer 10

And then drew a rectangle representing the outer edges of the puzzle

Answer 11

Then I just counted the squares along the edges of the rectangle

Answer 12

There's probably an easier way to do it though

Answer 13

thanx

Answer 14

Let me guess....you created a rectangle too

Answer 15

yea