The poetry of Ralph Waldo Emerson and the works of Henry David Thoreau are examples of which literary movement?​

Transcendentalism

Explanation:

Both of these figures were prominent during the Transcendentalism movement, with Ralph Waldo Emerson being its putative leader, and David Thoreau being one of the principals of the said movement.

angle a = 40.6°

step-by-step explanation:

for any right angle triangle we know the pythagoras theorem reveals

hypotenuse² = height²+base²

by this formula we will calculate the length of hypotenuse

h² = 6²+7²

⇒ h =√36+49 = √85 = 9.22

now from the given triangle sin a = height/ hypotenuse

                                                sin a = 6/9.22 = 0.651

therefore

so angle a = 40.6°