Find the sum of the measures of the angles of the figure. a
900
b 1080
C1620
d 1260

Ascuba diver was 80 feet below sea level and swam up at a rate of 4 feet per minute. the two solutions show how long it took the scuba diver to reach an elevation of 20 feet below sea level. lydia and max used the methods shown below to find the time it took the diver to reach the new elevation.

What is the value of x? enter your answer in the box. photo attached.

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?