Evaluate the unknown value — task. Mathematics CBSE, Class 7 New.

PDF chapter test TRY NOW

Calculate the value of \(a\) if the angles \(∠M = (\)2\(a+\)15\()°\) and \(N = (a+\)5\()°\).

The value of \(a\) is .

Did you find an error?

29. Evaluate the unknown value