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Pavlova-9 [17]
3 years ago
9

Find the missing side. Round to the nearest tenth when necessary.

Mathematics
2 answers:
777dan777 [17]3 years ago
6 0
Use Pythagorean theorem
a^2 + b^2 = c^2
a = 9, b = x, c = 18
9^2 + x^2 = 18^2
81 + x^2 = 324
x^2 = 243
x = 15.58846
Round to nearest tenth
Solution: x = 15.6
SashulF [63]3 years ago
3 0
Please let me know if I’m incorrect 15.6
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