A 20-foot ladder is leaning against a building. If the bottom of the ladder is sliding along the pavement directly away from the
building at 2 ?feet/second, how fast is the top of the ladder moving down when the foot of the ladder is 3 feet from the? wall?The top of the ladder is moving down at a rate of _____ ?feet/second when the foot of the ladder is 3 feet from the wall. ?(Round to the nearest thousandth as? needed.)
1 answer:
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Answer:
The fencing Chaz used for the pen is 56.67 feet
Step-by-step explanation:
Fencing interprets to circumference
If the radius of the pen is 9 ft
circumference =
= 2*(22/7)*9
= 396/7
= 56.67 ft
Answer:
It looks like you forgot to attach a picture.
Since I cannot answer you're question fully, it will not be a complete solution.
The formula for the area of a triangle is .
Just substitute you're base and height values.
Hope this helps!!!