Answer:
74 degrees
Step-by-step explanation:
104
I think, from picture angle of B is 90.
Sum all of the angles must be 360, so angle in point R is
R=360-92-74-90=104
7 is the y-intercept
slope is 2/1
Answer: 3.5
63 m²
The diagram shows a parallelogram.
Area
= 9 x 7
= 63 m²
