In circle o, secants adb and aec are drawn from external point a such that points d, b, e, and c are on circle o. if ad=8, ae=6, and ec is 12 more than bd, find the length of ac.

40 units

Step-by-step explanation:

If two secants are drawn to a circle from one exterior point, then the product of the external segment and the total length of each secant are equal.

Thus,

Since AD=8 units, AE=6 units , EC=12+BD units, then

Therefore,

and

10cm

step-by-step explanation:

ik

{3 + i, 3 - i, 3, -1}

step-by-step explanation: