An FM radio station broadcasts electromagnetic waves at
frequency of 94.5 MHz (9.45 x 10' Hz). These radio waves h
a wavelength of 3.17 m. What is the speed of the waves?

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

30005

yes ok                                            

on the middle line

step-by-step explanation:

1/5=50