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Help please!!

If each square of the grid below is 0.5 cm by 0.5 cm}, how many centimetres (cm) are in the perimeter of the blue figure?

Help Please If Each Square Of The Grid Below Is 05 Cm By 05 Cm How Many Centimetres Cm Are In The Perimeter Of The Blue Figure class=

Sagot :

Answer:

The perimeter of this figure can be found by counting the number of 0.5 lines it takes to go one full circle around the figure.

In this case, there are 42 of these 0.5 lines.

So, if there  are 42 of these 0.5 lines, the  perimeter of the  figure would just be: 42 times 0.5, which is equal to 21 cm.

Let me know  if this helps!

Answer:

its aops. 21

Step-by-step explanation: