Find the missing measure in the triangle with the given angle measures.
45°, 35°, xº
a. 90
b. 10
c. 280
d. 100

Answer:
d. 100
Step-by-step explanation:
According to angle sum property of a triangle;
45° + 35° + x° = 180°
80° + x° = 180°
x° = 180° - 80°
x° = 100°