OpenStudy (hang254):

Darren designed this triangular shaped entrance, ABC, to a mall. Which expression can be used to find the distance between the points B and C of the entrance?

5 years ago
OpenStudy (hang254):
5 years ago

OpenStudy (hang254):

option A

5 years ago
OpenStudy (hang254):

Option B

5 years ago
OpenStudy (hang254):

Option C

5 years ago
OpenStudy (hang254):

Option D

5 years ago
OpenStudy (radar):

I like Option B because BD=15/(Cot 65 deg) and DC=15 Cot 25 degrees BC=BD+DC

5 years ago
OpenStudy (hang254):

ok thanks

5 years ago