How many three-digit even numbers can be formed using digits from the set {1, 2, 3, 4, 5, 6, 7}
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To find second side of park we can use formula for area of rectangle.
ITs
A=a*b
Where A is area and a ,b area sides of it/
We can convert our area
A=a*b /:a divide both sides by a (its no matter which side we assume to be 83)
Now we can substitute to our formula.
- its second side and its our answer.
ITs
A=a*b
Where A is area and a ,b area sides of it/
We can convert our area
A=a*b /:a divide both sides by a (its no matter which side we assume to be 83)
Now we can substitute to our formula.