Answer:
113 square feet
Step-by-step explanation:
Given
--- diameter
See attachment for complete question
Required
Determine the area of each color
First, we calculate the area of all colors
This gives:
Since all 4 colors have equal areas, the area of 1 of them is:
--- approximated
Assuming that you are trying to find the values of a and s;
(2a+5s=41)3 -----> 6a+15s=123
-(3a+6s=54)2 -----> 6a+12s=108
6a+15s=123
-6a+12s=108
___________
0 + 3s=15
s=15/3
s=5
2a+5(5)=41
2a=41-25
2a=16
a=16/2
a=8
Hope I helped :)
Answer:
40 cm
Step-by-step explanation:
Using the conversion
1 litre = 1000 cm³, then
40 litres = 40 × 1000 = 40000 cm³
The volume ( V) of a cuboid is
V = lbh ( divide both sides by bh )
l = 
= 
= 
= 40 cm
