Answer:
D. 6 feet.
Step-by-step explanation:
The third longest side of ABCD is 12 feet long and the third longest side of EFGH is 18 feet long.
As they are similar the corresponding sides are in the same ratio so
12/18 = x/9 where x is the 4th side of ABCD.
2/3 = x/9
3x = 18
x = 6 feet.
Answer:
undefine
Step-by-step explanation:
the slope does not show rise over run it just sgow one of them therefore it is undefine
Since, the co-interior angles(55° and 125°) are supplementary(sum is 180), therefore the lines are parallel.