Answer: it should be 136 square centimetres
Explanation:
It actually depends on a.
A might be rational.
Answer and Step-by-step explanation:
To find the length of z, we need the lengths of the other 2 sides first. Simply take the square root of both areas and that will be your sides.
and 
Now find z, the hypotenuse.

<u>6.5 is the answer.</u>
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<em><u>#teamtrees #PAW (Plant And Water)</u></em>
Sry i don’t know but rlly need points I’m so sorry