Question

What the answer fast now

Answer 1

Answer:

45°

Step-by-step explanation:

This is a special 6 - 6 - 6√2 right triangle with angle measures 45° - 45° - 90°

Answer 2

Answer:  m∠R = 45°

Step-by-step explanation:

$6^{2}\ +\ 6^{2} = 72$

$\frac{\left(6\right)}{\sqrt{72}}=0.7071067812$

$\sin^{-1}\left(\frac{\left(6\right)}{\sqrt{72}}\right)= 45$