What’s the area of this polygon answer ASAP my teacher died

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.