Answer:
15.10 ft
Step-by-step explanation:
It would be helpful to draw the figure from the problem statement above. Drawing it, would give you a right triangle shape where the base is equal to 10 ft + 8 ft = 18 ft with the angle of 40 degrees. We use knowledge on trigonometric functions to solve this.
tan (theta) = opposite side / adjacent side
tan 40 = x / 18
x = 15.10 ft
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Think of a door in a shape of the rectangle measure the. Length and wide multiply the numbers to get area to paint the door minus doorknobs or window.
Formula
Area=length X Width
10^6 can also be written as 10*10*10*10*10*10 which is equal to 1000000 (1 million)
Hope it helps :)
Answer: So if its a sphere the answer its 7238.2.
If its a cylinder the answer is 371.7.
If its a triangular shape the answer is
123.9.
