What is the measure of angle wzy? 54.5° 71° 125.5° 180°

71

Explanation:

The measure of angle WXY will be thee ame as the measure of the intercepted arc, 109°.

W and Y are both tangent to the circle; this means angle XWZ and angle XYZ are both 90°.

Every quadrilateral has a total measure of 360°; to find the measure of WZY, we subtract:

360-90-90-109 = 71°

5 years

Step-by-step explanation:

We are given that

Age of Lee=19 years

Age of Amira=19-16=3 years

We have to find how many years  Lee will be three times as old as Amira,

Let x years after Lee will be three times as old as Amira

After x years,

Age of Lee=19+x years

Age of Amira=x+3 years

According to question

Hence, after 5 years Lee will be three times as old as Amira.