Question

You know answer tell but not waste the time....
please tell the correct answer...​

Answer 1

Answer:

$\tan(theta) = opp \div adj$

opposite is 4cm and adjacent is 3cm

therefore a=4 and b=3..

so a-b=1

and in question 8.. is angle ADB and ACB the same?

if yes sorry! the question should be wrong in that case