Answer:
Step-by-step explanation:
<u>We have similar triangles here.</u>
- BC║DE, AB║AD and AC║AE ⇒ ΔADE ~ ΔABC
<u>The ratio of corresponding sides of similar triangles is same:</u>
- BC/DE = AC/AE
- BC / 2 = 30/3
- BC / 2 = 10
- BC = 2*10
- BC = 20 m
Answer:
13. alternate interior
14. linear pair/ none of the above
15. vertical angles
16. corresponding angles
Step-by-step explanation:
The opposite of left is right, so the number opposite k is k units to the right.
Answer:
7x+y=0
x+6y=5
x+y=0
Step-by-step explanation:
This polynomial has only 3 terms, so it is a trinomial. <em>Hope it helps!</em>
