Formula:





(There are two sides for the length)


(There are two sides for the width)
The width of the desk is 15 inches
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-Geekhawk
Answer:
34 square units
Step-by-step explanation:
The figure can be considered to be a trapezoid with a rectangle removed.
The area of the trapezoid is ...
A = (1/2)(b1 +b2)h
A = (1/2)(10 +6)(5) = 40
The area of the rectangle is ...
A = LW
A = (3)(2) = 6
Then the area of the shaded portion of the figure is ...
shaded area = trapezoid area - rectangle area
= 40 - 6 = 34 . . . square units
Answer:

Step-by-step explanation:
You would first distribute -8 into the parenthesis:

Answer:
30
Step-by-step explanation:
200x.15=30
200-30=170