Answer:
81 square ft
Step-by-step explanation:
square B has a site lenght of 15ft
therefore square must have one of 3/5 of 15 which is 9
the area is 9x9=81
Answer:
4*4*4*4*4
Step-by-step explanation:
i dont know what ur on mate
Answer:
Step-by-step explanation:
Formula
SA = 2*L*w + 2*L*h + 2*h*w
Givens
L = 15
w = 5
h = 3
Solution
SA = 2*15*5 + 2*15*3 + 2*5*3
SA = 150 + 90 + 30
SA = 270 cm^2
Answer:
Part 1) 
Part 2) 
Step-by-step explanation:
<u><em>The question in English is</em></u>
A carpenter will cut plywood measuring 3.5 meters x 3.5 meters. Determine the area and perimeter of the plywood.
Part 1) Determine the area
we know that
The area of a square is given by the formula

where
b is the length side
we have

substitute

Part 2) Determine the perimeter
we know that
The perimeter of a square is given by the formula

where
b is the length side
we have

substitute

130-104=26
26/130=0.2
0.2=20%
Tomas will get a 20% discount if he buys the bat.