Bunuel wrote:
In the diagram below, triangle ABC is right-angled at B. What is the measure of ∠BAC?
(1) BD = BC and AE = AD.
(2) BE = DE.
[Reveal] Spoiler:
Attachment:
It should beC
Statement 1: Insufficient
(1) BD = BC and AE = AD.
This tells us both top and bottom triangles are isosceles but it does not provide us any information about the central triangle.
Statement 2: Insufficient This tells us central triangle is an
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Attachments
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