It's 0.28 because 7 is greater than 4 so you round the number before that up by 1
Answer:
Perimeter = 28 mt or 2800 cms
Step-by-step explanation:
Formula for Perimeter is
P = 2(l+b)
Here P = we have to find
Length = l = 1200 cm Given
Width = b = 2 m = 200 cm (Given and converted into cm as the units must be same)
Putting those values in the formula
P=2(1200+200)
P=2(1400)
P=2800 cm
P=28 mt
Which one do u need me to help with
Answer:
Step-by-step explanation:
Use the formula for volume of a cone
V = 1/3 pi r^2 (h)
V = 1/3 pi 66^2 (18)
V= 1/3 pi 4356(18)
V = 1/3 pi 78408
V = 1/3 264,201.12
V = 82,067.04cm^3
Area,for rectangles is length x width so 2 1/4 inches x 3 1/2 inches is 7 7/8
