HELP NEEDED !!! find the size of unknown angles
1 answer:
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Answer:
Time taken to fill the pool = 7.81 hours
Step-by-step explanation:
We are given that it takes 19 seconds to fill 2 gallons. Therefore, we can use cross multiplication to know how long will it take to fill one gallon as follows :
Time taken to fill 2 gallons of tank = 19 seconds
Therefore, it takes 9.5 seconds to fill one gallon of water.
One gallon is equivalent to 0.133681 cubic feet
Therefore, it takes 9.5 seconds to fill 0.133681 cubic feet
Now, to find Volume of the pool :
radius of pool = 6 ft
volume of pool = pi × (radius)² × height
volume of pool = 3.14 × 6² × 3.5
volume of pool = 395.64 cubic feet
Time taken to fill 0.133681 cubic feet of water = 9.5 sec
Hence, Time taken to fill the pool = 7.81 hours
Answer:
See Explanation
Step-by-step explanation:
<em>The question is incomplete has the figure of the triangle is not given.</em>
<em>However, the following steps will guide you.</em>
To solve this question;
you need the lengths of the threes sides of the triangular fields
Represent these lengths with a, b and c
Next;
Sum these lengths together;
This gives the required length of fencing
Take for instance;
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<em>The required length of fence would be</em>
<em>Apply these steps and you'll get your answer</em>