ABC - right triangle, B - midpoint of AD. Point E is such that DE = AB, and the distance...

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abusha

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ABC - right triangle, B - midpoint of AD.
Point E is such that DE = AB,
and the distance between C and E is as much as possible.
What is the BED angle?
Can you help me pls.
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abusha said:
ABC - right triangle, B - midpoint of AD.
Point E is such that DE = AB,
and the distance between C and E is as much as possible.
What is the BED angle?
Can you help me pls.
View attachment 24481
Click to expand...
abusha said:
This the all question :3
Click to expand...
Then it's an invalid problem, because it doesn't provide sufficient information.

There are three possible locations for a right angle; and none of them appear to lead to a single value for angle BED, as point C could be in many locations.

If it said equilateral rather than right, then the problem would make sense, and would approximately fit the picture. Is that possible?
 
Dr.Peterson said:
Then it's an invalid problem, because it doesn't provide sufficient information.

There are three possible locations for a right angle; and none of them appear to lead to a single value for angle BED, as point C could be in many locations.

If it said equilateral rather than right, then the problem would make sense, and would approximately fit the picture. Is that possible?
Click to expand...
It has actual answer 15 degrees
 
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