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Mariulka [41]
3 years ago
15

Find the length of side x in

Mathematics
2 answers:
Kisachek [45]3 years ago
8 0

Answer: x=3

Step-by-step explanation:

from figure

=>tan45= x/3

=>x= 3tan45

=>x=3

Alinara [238K]3 years ago
8 0

Answer:

Step-by-step explanation:

here hypotenuse is x

since it is an isosceles triangle the other side of the triangle also must 3.

using pythagoras theorem

a^2 + b^2 = c^2

3^2 + 3^2 = x^2

9 + 9 = x^2

18 = x^2

\sqrt{18} = x

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