The relationship between the height of a tree, the distance between the location of a man and the base of the tree, and the angl
e of elevation are represented by the diagram below.
Which of these best represents the angle of elevation, x?
A
22°
B
90°
C
38°
D
68°
Which of these best represents the angle of elevation, x?
A
22°
B
90°
C
38°
D
68°
2 answers:
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Width = 10cm
Length = 25cm
<u>Explanation: </u>
Given, width:length = 2:5
Let width = 2x ,
So, length = 5x
Perimeter of rectangle = 2x(length + width)
According to the question,
Hence,
Width = 10cm
Length = 25cm