May someone answer this please? also no explanation no brainliest

Does anyone know how to do geometryme with this problem

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b