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GMAT Data Sufficiency (DS) | Re: Is the area of the triangular region above less than 20?

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GMATPrepNow wrote:

RaguramanS wrote:
Area of triangle= \(\frac{1}{2}*Base * height\)
(1) x^2 + y^2≠ z^2
This option states that the triangle is not right angled
No data on base and height
NS
(2) x + y < 13
Two variable one equation and an inequality
Clearly NS

St 1+2 states no info on base and height

Option E


I thought I'd point out that your rationale to conclude that the combined statement are not sufficient (i.e., "1+2 states no info on base and height quot;) is not quite correct.
If the target question had
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