The actual length of side t is 0.045 cm. use the scale drawing to find the actual side length of w.
a) 0.06 cm
b) 0.075 cm
c) 0.45 cm
d) 0.75 cm

Actual length of w is 0.075 units.

Step-by-step explanation:

Given the actual length of side t is 0.045 cm.

we have to use the scale drawing to find the actual side length of w.

As given the actual length of t is 0.045 cm.

Hence, we can find the scale factor using the lengths of t i.e actual length and after scale drawing by dividing.

Scale factor is

Hence, we get the scale factor.

Now,

⇒

⇒ Actual length of w is

Option B is correct.

1/4 because there is 4 grades.