Question

Label the parts of the triangle.
O a
O b
O c

Answer 1

Greetings from Brasil...

In a rectangular triangle we have 3 sides whose names: leg, leg and hypenuse. The hypotenuse is the longest side and it is opposite the rectangular triangle. Under these conditions, see the names of the sides of this rectangular triangle - refer to attached

then:

a = leg

b = leg

c = hypotenuse

(refer to attached)