Calculate the interior angle of a quadrilateral — task. Mathematics CBSE, Class 8.

PDF chapter test TRY NOW

Calculate the value of angle \(B\) in the following quadrilateral if the measure of angle \(A = D = 69°\) and \(C = 80°\).

The measure of angle \(B\) \(=\) \(°\).

Did you find an error?

3. Calculate the interior angle of a quadrilateral