IN a scale drawing each side of a pentagon is 1.9 cm long. what is the perimeter of the actual object when the scale drawing is 1 cm=6.5
The answer is 61.75.
5(1.9 * 6.5) = perimeter
Yuh
Jeremiah i s correct, i checked his work.
his*. You can trust me. The answer is 61.75.
So? Letter D?
I do not believe the answer is 61.75.
The way to solve the problem should be done as a ratio and write a proportion
1cm 1.9cm
--------=-------
6.5m x
cross multiply
1*x =1x
1.9*6.5=12.35
1x=12.35
Divide each side by one, and you get x=12.35