Julia evaluated the expression 3 to the third power plus 20 divided by 2 to the second power. What’s the answer need it tonight
1 answer:
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Given:
The figure of rectangle.
To find:
a. The diagonal of the rectangle.
b. The area of the rectangle.
c. perimeter of the rectangle.
Solution:
(a)
In a right angle triangle,
So, the diagonal of the of the rectangle is 24 units.
(b)
In a right angle triangle,
Length of the rectangle is 12 and width of the rectangle is . So, the area of the rectangle is:
So, the area of the rectangle is sq. units.
(c)
Perimeter of the rectangle is:
Therefore, the perimeter of the rectangle is about 65.57 units.