2 years ago

Can someone please explain? :(

Mathematics

1 answer:

Travka [436]2 years ago

3 0

Look at the angles inside the triangle.

Two of them are equal !

That tells us that the sides opposite those angles are equal.

So x² + 5 = 248 .

I'll bet you can take it from there and find the value of ' x '. Right ?

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