Question

14. In the adjacent figure, Sides AC and AB of the Right angled triangle are
20cm and 10 cm respectively. Find angleC.​

Answer 1

$b = 90 \\ hyotenuse \: ac = 20 \\ side \: opposite \: to \: angle \: c = ab \\ = 10 \\ c = 30 \\ converse \: of \: 30 \: 60 \: 90 \: therome$