True or false? adjacent (or side-by-side) angles of a quadrilateral in a circumscribed circle are always supplementary

its false

Step-by-step explanation:

adjacent angles are usually not supplementary but opposite angles are

Answer with Explanation:

The Statement is False,which is :Adjacent (or side-by-side) angles of a quadrilateral in a circumscribed circle are always supplementary.

The correct statement is:

The Sum of Opposite pair of angles of angles of a quadrilateral in a circumscribed circle are always supplementary.

For, example,Consider a circumscribed Quadrilateral A B CD, having center O.

Then , 1. →∠A + ∠C=180°

2.→∠B + ∠D=180°

c

step-by-step explanation:

answer is because 4×10=40

and 98×4= is 392

40,392