Question

एक त्रिभुज को के दो कोणों की माप क्रमश 47 डिग्री और 52 डिग्री हो तो तीसरे कौन का खोजें​

Answer 1

Answer:

sorry dear can't understand well please mark me as Brainliest

Answer 2

Answer:

The conjugate bases for the Bronsted acids HF,H2SO4 and HCO3− are F−,HSO4− and CO32− respectively.