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Kipish [7]
3 years ago
10

Find missing length

Mathematics
1 answer:
svetlana [45]3 years ago
6 0
By the Pythagorean theorem
.. 15^2 = 10^2 +a^2
.. 225 = 100 +a^2
.. 125 = a^2
.. √125 = a
.. 5√5 = a ≈ 11.18
The missing side length is 5√5 cm.
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