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ANTONII [103]
2 years ago
12

James is trying to determine the height of a building, so he uses a street sign as a reference. The street sign is 6 feet tall a

nd casts a shadow of 3 feet. The two triangles formed in the picture above are similar.
If the building casts a shadow of 21 feet, what is the height of the building?
A.45 feet
B.42 feet
C.63 feet
D.11 feet
Mathematics
2 answers:
katrin2010 [14]2 years ago
8 0

Answer:

B

Step-by-step explanation:

Alisiya [41]2 years ago
4 0
The answer should be B
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