Calculate the size of the variables.
Problem 1 :

Problem 2 :

Problem 3 :

Problem 4 :

Problem 5 :

Problem 6 :

Problem 7 :

1) a = 130
2) b = 110
3) c = 30
4) d = 80°
5) x = 129°, y = 100° and z = 80°
6) x = 62°
7) x = 71° and y = 109°.
Problem 1 :
Find the value of each variable, providing reasons for your statements:
Problem 1 :

Problem 2 :

Problem 3 :

Problem 4 :

Problem 5 :

Problem 6 :

Problem 7 :

Problem 8 :

Problem 9 :

1) x = 95°
2) x = 35°
3) x = 50°
4) x = 70°, y = 50° and z = 60°
5) x = 90° and y = 90°
6) x = 50°
7) x = 50/3°
8) y = 72
9) x = 88 and y = 88.
May 21, 24 08:51 PM
May 21, 24 08:51 AM
May 20, 24 10:45 PM