Question

9) If A+B+C =180° and A=90°: then, tan (b+c) =?
Not defined​

Answer 1

Answer:

kg ur fggdkdsf UFO d in Jckhfhdhxl if zjgdgk

Answer 2

Sol. Given,

A+B+C=180'

A= 90'

a+b+c=180'

90+b+c=180'

b+c=180'-90'

(b+c)=90'