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MrRa [10]
3 years ago
14

What is the missing side of the triangle below? A= 12 cm b=9cm

Mathematics
2 answers:
Elenna [48]3 years ago
8 0
15cm if it’s a right triangle
ch4aika [34]3 years ago
4 0
The answer is 15

12^2+9^2=c^2

144+81=c^2

225=c^2

Square root of 225=15 so that’s your answer but it only works with right angled triangles
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