nikonamikawa
nikonamikawa
22-02-2021
Mathematics
contestada
Please help I need it
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chavaham
chavaham
22-02-2021
Pythagorean theorem: A^2 + B^2 = C^2
C is the hypotenuse, the side opposite from the 90 degree angle. So we have C and A.
c^2 - a^2 = b^2
23^2 - 16^2 = b^2
b^2 = 273
b= 16.5
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