Answer:
10.2
Explanation:
the hypotenuse is 13 and one of its lengths is 8. Let's assume that the perpendicular is 8 and we have to find the base so
+=
8^2+b^2=13^2
64+b^2=169
b^2=169-64
b^2=105
=
b=10.246950766
to the nearest tenth
b=10.2
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