Nolur acil lütfen yalvarırım yalvarırım lütfen
A triangle that has an angle that measures 90 degrees would be a Right Triangle.
To answer this, we need to see the polynomial. Descending order is in a way that the first term of the polynomial will be three, the second (in descending order, two....and so on).
420t+20t3-210t2
In descending order is:
20t^3 - 210t^2 + 420t
So, the option is number two.
