Answer:
8.4 square units
Step-by-step explanation:
See attachment for the figure.
Trigonometric area formula is Area =
Where a and b are two sides of the triangle and C is the angle between these two sides.
Given:
side a = 6 units, c = 2√2 units and ∠B = 80°
Then area of the triangle :
Area =
=
=
= 6√2×sin80°
= 6×(1.414)×0.9848
= 8.36 square units
≈ 8.4 square units
The original points/point c would be (-8,11) bc the y stays the same and the x changes from its original to (in this case) negative to positive
(positive to negative/negative to positive for either the x or y)
hope this helps
Answer:
m =-5/3
Step-by-step explanation:
50-25= 25 which is equal to 1/4