Question

Q 1 . In ∆ABC B = 90°, C=60°, A = 30° , BD perpendicular AC, BE is angle bisector of ABD
where D and are on AC, IF AE = 13, find BC.


Q2 . Tap A can fill a tank in 4 hours while tap B can empty it in 6 hours. If both taps
are opened together at the same time when the tank is empty, then find the number
of hours required to fill the tank completely.​

Answer 1

Step-by-step explanation:

~follow me please and Mark as brainliest I'm Tannu Rana ♥