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AfilCa [17]
3 years ago
8

A slide was installed at the local swimming pool, as shown here What is the length of the slide?

Mathematics
2 answers:
tresset_1 [31]3 years ago
6 0
Original number 21.4709
Rounded to the nearest hundredth 21.471
podryga [215]3 years ago
6 0

Answer:

<h2>21.47 ft   <em> (rounded to the near hundreths)</em></h2>

Step-by-step explanation:

Pythagorean Theorem  : Right triangle with legs a and b and hypotenuse c

a=19        b = 10          c= x

<h3>19² + 10² = x²</h3><h3>361 +100 = x²</h3><h3>461 = x²</h3>

x = square root of 461

x= 21.4709...  (21.47 )

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