599×1.3 should give you your answer
You can use quarts to convert
first do pints to quarts
then do quarts to gallons
Answer:
∠4 = 50°
Step-by-step explanation:
∠1 + ∠5 = 100°, but ∠1 = ∠5 ( corresponding angles ), hence
∠1 = ∠5 = 50°
∠4 = ∠1 = 50° ( vertical angles )
