isosceles. In geometry, the word isosceles describes a triangle with two sides that are the exact same length. ... The Greek root, isoskeles, means "with equal legs."
The speaker in the poem "The first lesson" is C. a parent.
The poem tells a story about a parent and his daughter in a pool or some other water, and the parent is teaching his kid how to swim. Of course, the whole poem is a metaphor - it's not really about swimming, but an important lesson that a parent has to teach his child about life itself.
I think the answer is B. But i'm not quite sure...
