Hey There!
To find the height of the building there is only one way I can think of to find the answer;
Figure out the % 2.5 is out of 4 and apply that to 20...
2.5 is 62.5% of 4 and the tree is four meters tall.
20 is 62.5% of 32, so the building could be 32 meters tall
Hope I helped, Brainliest & Five stars is always appreciated.
Answer:
27⊂14=7
Step-by-step explanation: