Answer: The height of the tree is 27f t
Step-by-step explanation: We can set up a proportion comparing the height of each object to the length of the shadow.
h/s
h/15=18/10
Cross multiply
10.h= 18*15
10h=270
Use the multiplicative Inverse
10 h/ 10 = <em><u>270 /10 =27</u></em>
Answer:
54$
Step-by-step explanation:
The area of the pen would be 15 feet long :)