Question

How do I solve this: 180° − (45° + 90°)?

Answer 1

Answer:

180-(45+90)

Step-by-step explanation:

180-(135)

45

Answer is 45

Answer 2

Answer:

45°

Step-by-step explanation:

→ First solve the values within the brackets

45° + 90° = 135°

→ Resubstitute back

180° - 135°

→ Solve

45°