Tricky Similarity Question

[@abirsarkar7075]

Please do more difficult questions on triangles. Thank you.

[@sen-ni8ri]

A similar situation ,for the second part came up on my gcse exam today. If only I had watched this prior 😢.

[@particleonazock2246]

This was in a Year 10 Half Yearly Exam for Sydney Boys High School and similar to a yearly question for NSB. Boy, they do love recycling questions over the years...

[@enzozbestetti5992]

And that would be the golden ratio, if written as a non-integer fraction. Decimal value = 0,618

[@gametrixon727]

Can u plz give me a pdf of very hard similarity questions.....I want to become ultimate in mathematics

[@omarhany3990]

could have used sine rule!?wasnt tricky honestly

[@JAYDAGUY138]

For what grade is this?

[@mtheonlyone]

that wasnt tricky actually🙄🤔🤔😒