Answer:
I am not very sure is my answer correct or not, sorry
Hope that I can help you
3 less then x.......x - 3
is equal to 13...= 13
x - 3 = 13 <==
Answer:
408.2sq inches
Step-by-step explanation:
Area of the cylindrical box = 2πr(r+h)
r is the radius = diameter/2
r = 10/2 = 5in
h is the height = 8in
Substitute
Area of the cylindrical box = 2(3.14)(5)(5+8)
Area of the cylindrical box = 2 * 3.14 * 5 * 13
Area of the cylindrical box = 408.2sq inches
The area including cutout is 15*8=120
the area of cutout is 5*5=25
120-25=95 cm²