nchid8042 nchid8042

06-04-2022
Mathematics

contestada

The lengths of the sides of a triangle are 9, 12, and 15. Classify the triangle as acute, right, or obtuse.

Respuesta :

07-04-2022

Answer:

right angle triangle

Step-by-step explanation:

by applying Pythagoras theorem

[tex] RHS ={9}^{2} + 12 ^{2} = 81 + 144 = 225=√225 =15=LHS[/tex]

hence proved

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