4 A new rectangular park is planned. It will be
4
kilometer long and have an area of a square
kilometers. How many kilometers wide will the
park be?
9
32
A.
B. 3
C.
N N colw
1
D. 2

The answer is 1 km
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Proofs:

Area of a rectangle=length x width

Area of rectangle= 4kmE2
Length of rectangle= 4km
Width of rectangle= X

4=4(x)

Find x

4=4(1)

Therefore the width of the rectangle= 1km
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Brainliest?

Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.