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ira [324]
3 years ago
15

I need some help pls

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
4 0
Answer is A, basically using the Pythagorean theorem but in a slightly different way, should still get you the same answer.
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First of all, let us label the diagram and do the construction as per the attached answer image.

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Now, let us have a look at another right angled triangle ABD:

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