Question

O is the centre of the circle seg AB is the diameter . At the point C on the circle the tangent CD is drawn . line BD is a triangle to the circle point B . show that seg OD || chord AC

Answer 1

Answer:

Step-by-step explanation:

THE DIAGRAM SO FORMED WITH THE INTERSECTION OF POINTS A,C,D AND O IS AN PARALLELOGRAM .

IN A PARALLELOGRAM OPPOSITE SIDES ARE EQUAL (PROPERTY )

THUS SEG OD IS PARALLEL TO CHORD AC