Answer:
Second option: False
Step-by-step explanation:
You need to use the following identity:
Let be "x" the lenght of the buildings's shadow.
(Lenght of building's shadow)
You can observe in the figure that:
Substitute these values into and solve for ""x":
Therefore, the length of its shadow IS NOT 12.94 feet.
Answer:
The area of the shaded figure is:
Step-by-step explanation:
To obtain the area of the shaded figure, first, you must calculate this as a rectangle, with the measurements: wide (4 units), and long (6 units):
How the figure isn't a rectangle, you must subtract the triangle on the top, so, now we calculate the area of that triangle with measurements: wide (4 units), and height (2 units):
In the end, you subtract the area of the triangle to the area of the rectangle, to obtain the area of the shaded figure:
I use the name "units" because the exercise doesn't say if they are feet, inches, or another, but you can replace this in case you need it.
