You make a scale drawing of a garden plot using the scale 2 in. = 17 ft. if the length of a row of vegetables on the drawing is 3 in., how long is the actual row?
1 answer:
The actual length of the row can be calculated by the concept of ratio and proportion. Using the scaling of the garden plot given in this item and the length of the row in the drawing,<em> L = 25.5 ft</em>
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There are two shapes
rectangle and triangle
Rectangle area = Length × breadth
Triangle area = ( 1 / 2 ) × height × base
L = 12
W = 5
Area = 60
Height = 14
base = width of rectangle
base = 12
( 1 / 2 ) ( 12 ) ( 14 )
( 14 ) ( 6 )
84
Total area = 60 + 84
= 144
Hope helps!
Answer:
45.2
Step-by-step explanation:
the tenths is the first number to the right after the decimal
25 * 5 = 25 + 25 + 25 + 25 + 25 = 175
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