Will mark brainliest. only answer if you know it. random answers will be reported.
2 answers:
Answer:
b = 17.55
Step-by-step explanation:
a^2 + b^2 = c^2
4^2 + b^2 = 18^2
16 + b^2 = 324
<u>-16 -16</u>
b^2 = 308
square root them
<u>b = 17.55</u>
let me know if it is correct!
Step-by-step explanation:
4^2 + h^2 = 18^2
16 +h^2 = 324
h^2 = 308
h = √308
h = 17.5499 ft
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