Answer:
the second option
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
a²+20²=25²
a²=625-400
a²=225
a=15
Answer:
Option C.
Step-by-step explanation:
In the given figure we have two parallel lines AB and CD.
A transversal line FB intersect the parallel lines at point B and C.
We know that the if a transversal line intersect two parallel lines, then corresponding angles are congruent.
To prove this by translation, we need a translation along the directed line segment CB maps ine CD onto line AB and angle y onto angle x.
Therefore, the correct option is C.
answer: 36v^2 +60vx +25x^2