Jun 4, 2024
A slightly simpler solution:
Draw a horizonal line from E to intersect AD. It is also 8 and the remainder of AD is 2. 8:2 as BC:3, ergo BC=12.
A slightly simpler solution:
Draw a horizonal line from E to intersect AD. It is also 8 and the remainder of AD is 2. 8:2 as BC:3, ergo BC=12.