Answer:
Option B is correct.
Step-by-step explanation:
Given: RSTU is a parallelogram.
By definition of parallelogram, two pairs of opposite sides are congruent in length.
⇒
and 
In triangle RST and triangle TUR
[Side]
[Side]
[Common side]
SSS(Side-Side-Side) postulates states that if three sides of one triangle are congruent to three sides of other triangle, then the triangles are congruent.
then, by SSS postulates we have;
Answer:
90
Step-by-step explanation:
Answer:
2/3
Step-by-step explanation:
It would be 2/3 because on the top you add two and then on the bottom you add three each time.
Answer:
3y
Step-by-step explanation: