Question:
Suppose on a circle that ABD is formed by a tangent and a secant intersecting outside of the circle creating the minor arcs
AC = 68° and CD = 124
1. Draw the described circle.
2. What is the measure of angle ABD

Part 1) The draw in the attached figure

Part 2)

Step-by-step explanation:

Part 1)  Draw the described circle

The draw in the attached figure

Part 2) What is the measure of angle ABD

step 1

Find the measure of arc AD

Remember that

----> by complete circle

substitute the given values

step 2

Find the measure of angle ABD

we know that

The measurement of the external angle is the half-difference of the arches that comprise

In this problem

The measure of angle ABD is an external angle

so

substitute the given values

no this is a nonlinear negative

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5