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

Question

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] · Answer 1 · 2022-08-12T14:46:00+03:00

katrin2010 [14]2 years ago

8 0

Answer:

B

Step-by-step explanation:

Alisiya [41] · Answer 2 · 2022-08-12T15:49:02+03:00

Alisiya [41]2 years ago

4 0

The answer should be B