Atriangle has side lengths of 7, 24, and 26. is the triangle right, acute, or obtuse? a. right c. obtuse b. acute select the best answer from the choices provided a b c

Option C. Obtuse

Step-by-step explanation:

we know that

Applying the Pythagoras Theorem

If ----> is a right triangle

If ----> is a obtuse triangle

If ----> is an acute triangle

where

c is the greater side

Verify

therefore

-----> is a obtuse triangle

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.