Step-by-step explanation:
the answer is
2x+4x =90
6x=90
x=15°
Lower extreme- 8
Lower quartile- 20
Median- 30
Upper quartile- 35
Upper extreme- 42
Hope this helps!
Sense the two triangles are congruent you would use CPCTC.
The means and medians are <em><u>not</u></em><em><u> </u></em> the same.
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