Answer: please clarify
Step-by-step explanation:
The answer is the first one BC ~ CD
Ok done. Thank to me:>
We have to find the area of the floor in order to know how many square meters of flooring they need.
The area of the floor is:
42 m* (39 m)= 1,638 m^(2)
They need 1,638 m^(2) of flooring.
Hope this helps~
Answer:
a) 18,21,24
b)180, 144, 108
Step-by-step explanation: