Answer :
We have 1.2 × 10^(-4) x 6.25 × 10^(-5 ) = 7,5 x 10^(-9) = 75 x 10^(-10) square kilometers.
The area in square kilometers of this rectangle is 75 x 10^(-10) square kilometers.
We have given that,
The length of a rectangle is 1.2 × 10-4 kilometers.
The width of the rectangle is 6.25 × 10-5 kilometers.
We have to determine the area in the square kilometers of this rectangle.
What is the formula for the area of the rectangle?
The area of a rectangle is length*breadth.
1.2 × 10^(-4) x 6.25 × 10^(-5 )
= 7,5 x 10^(-9)
= 75 x 10^(-10) square kilometers.
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