To get how close the windmill is to the fire we proceed as follows:
distance from watch tower to the fire will be:
tan θ= opposite/adjacent
opposite=140 ft
adjacent=x
θ=3°
hence
tan 3=140/x
x=140/tan 3
x=2,671.36 ft
the distance from watch tower to windmill will be:
tan θ=opposite/ adjacent
θ=8°
opposite=140 ft
adjacent=y
thus
tan 8=140/y
y=140/tan8
y=999.15 ft
the distance between fire and wind mill will be:
2,671.36-999.15
=1675.21~1675 ft (to the nearest ft)
Answer:
132°
Step-by-step explanation:
because the lines are parallel x + 48° must be 180°
therefore x = 132°
3.75pounds is the answer as 10/8=1.25 and 1.25*3=3.75
Answer:
The length of the side is 16 in. Therefore the perimeter is 100 in. The area is 368.
Step-by-step explanation:
For the area, separate into smaller shapes. Take the area of the two cubes, plus the area of the big rectangle.
So, 8x8=64
24x10=240
8x8=64
Add all those up and you get 368 and the area.
Hope this helps
