how high is a tree that casts a 27-ft shadow at the same time a 6-ft pole casts a shadow which is 10-ft long?

D E B C A ⇒ 2nd answer

Step-by-step explanation:

* Lets revise the steps of bisecting a line segment

1. Place the compass at one end of line segment.

2. Open the compass to slightly longer than half the line

    segment length.

3. Draw an arc above and under the line segment

4. Keeping the same compass width, draw an arc above and under

   the line segment from other end of line.

5. Each two arcs intersected at a point over the line and another

   point under the line.

6. Use the ruler to join these point by a line which is the bisector of

   the line segment

* Now lets arrange the steps step

1. Place the compass, and open it wider than half the distance of

   the segment ⇒ D

2. Swing an arc above and below the segment ⇒ E

3. Keeping the compass the same width, Place the compass at

   point B and swing an arc above and below the segment ⇒ B

4. Place points C and D on the intersection of the arcs created

   above and below segment AB ⇒ C

5. Draw a line from point C to point D ⇒ A

∴ The arrange of the statements is ⇒ D E B C A