Congruent is already a math term. Two objects are congruent if they have the same size and shape (even if they are rotated or flipped over).
If you want the math symbol for congruence, it is the equal sign with a ~ over it: ≅
"Subset" IS the math term in this case.
power in a math term is when you multiply the exponents
rectangle
Whole number is a math term. Weighted average is another math term.
Trapezoid
it has one obtuse angle and none of the sides are congrent
nothing
square
isosceles
No.
The math term for multiplication is PRODUCT.
"Subset" IS the math term in this case.
there is no such math term
a square
Equal base angles
power in a math term is when you multiply the exponents
rectangle