The square pyramid below represents a tent that Wayne is making. The sides of the tent will be covered in blue fabric, and the b
ase of the tent will be covered in brown fabric, Find the surface area that will be covered in each color of fabric, Enter your answers in the boxes.
1 answer:
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Answer:
volume of fodder=1/3pie R^2h=
l^2=r^2+h^2
l^2=(2.1)^2+(3.6)^2
l^2=4.441+12.96=17.37
l==4.17m
minimum area of polythene to cover fodder=pieRl=
the volume of fodder is and minimum area of polythene to cover fodder in the rainy seasonv47.18m^3
Answer:
See explanation
Step-by-step explanation:
1. Given the expression
Note that
When dividing by
we have to subtract powers (we cannot subtract 4 from 7, because then we get another expression), so
and the result is
2. Given equation
Add 4:
Divide by 3:
Rewrite the equation as:
Hence,