Answer:
x + 50° + 70° = 180°
or, x + 120° = 180°
or, x = 180° - 120°
•°• x = 60°
Step-by-step explanation:
x + 50° + 70° = 180° ( Due to Straight line )
It's true because a pint is used to locate co-ordinates and has no size or dimension
Answer: C
Step-by-step explanation:
Slope = (y2 - y1) / (x2 - x1)
= (2 - 4 ) / (1 - 3 )
= -2/-2
= 1
Answer is A. 1
N would equal 45° since the tiny square means its 90°. 90-45=45.