Question

PLEASE HELP If each side has a scale factor of 1 in. to 5 ft., the actualperimeter is and the actual area isO 60 ft, 80 ftO 300 ft, 80 ft?80 ft, 60 ft280 ft, 300 ft

Answer 1

The perimeter is determine as the add of the sides of the figure. In this case:

$P=(5+2+2+2+1+1+1+2)(5ft)$$P=16(1in5tf)=80ft$

For the area we will divide the figure as follow:

The total area will be:

$A=A_a+A_b$

We find the are of a rectangle by:

$A=h\cdot b$

Where h is height and b is base

Then:

$A_a=5\cdot2=10$$A_b=2\cdot1=2$

Then the total area is:

$A=10+2=12^{\doubleprime}$

In feets:

$12(5ft)=60ft^2$