Answer:
Area : 37cm^2
Perimeter : 29 cm
Step-by-step explanation:
If you need to find the perimeter you just add all of the sides together
7 + 7 + 1.5 + 1.5 + 4 + 4 + 4 = 29
If you want to find the area you can split the shape into simpler ones that you know how to find the area. In this case you can split it into a triangle and a square.
Square : 4 × 4 = 16cm^2
Triangle : [(4+1.5+1.5)(6)]/2 = 21cm^2
Then add them together
16cm^2 + 21cm^2 = 37cm^2
22,222.
This is because it adds a 2 every term.
Answer:
436 feet will not be covered by the hot tub.
Step-by-step explanation:
If the backyard is 10 feet by 50 feet (I am assuming that you meant 50, not 5o), then you would use the area formula.
A = L * W Area equals length times width
A = 10 * 50
A = 500 ft
Now let's find the area of the hot tub
A = L * W
A = 8 * 8
A = 64 ft
This means 64 feet of the backyard will be covered by the hot tub, but you must find the area <u>NOT</u> covered. To do this, subtract the two areas.
500 -- 64 = 436 ft
This means 436 feet of Tina's backyard will not be covered by the hottub.