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vovikov84 [41]
3 years ago
10

A rectangular section of wilderness will set aside a new life refuge 5×105 meters by 4×10^4 meters. Find the area of land in squ

are meters
Mathematics
1 answer:
sveta [45]3 years ago
4 0

Answer: 2*10^{10}\ m^2

Step-by-step explanation:

We need to use the formula for calculate the area of a rectangle. This is:

A=lw

Where "l" is the length and "w" is the width.

In this case, we can say that:

l=5*10^5\ m\\\\w=4*10^4\ m

Therefore, substituting values into the formula, we get that the area of land in square meters is:

A=(5*10^{5}\ m)(4*10^{4}\ m)\\\\A=2*10^{10}\ m^2

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