Answer:
36.05
Explanation:
20²+30²=1300
sqrt*1300=36.05551275464
hypotenuse: 36.06 feet
using Pythagoras theorem:
a² + b² = c²
30² + 20² = c²
c² = 900 + 400
c² = 1300
c = √1300
c = 36.0555 feet
c = 36.06 feet
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