Answer: SAS
Step-by-step explanation: The angles sides are congruent based on the diagram
Answer:
to combine the like terms they are all the numbers will the same x or y value.
Step-by-step explanation:
Answer:

Step-by-step explanation:

Answer:
i cant see it can you put it one again
Step-by-step explanation:
We know that
if <span>90° < θ < 180°
</span>then
θ--------------> belong to the second quadrant
so
tan θ is negative
sin² θ + cos² θ=1----------> sin² θ=1-cos² θ----->sin² θ=1-(-2/9)²
sin² θ=1-(4/81)------> 77/81----------> sin θ=√(77/81)------> √77/9
sin θ=(√77)/9
tan θ=sin θ/cos θ------> [(√77)/9]/[-2/9]-------> -√77/2
the answer is the option
<span>A) -77sqroot/2</span>