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1 vote
U = {all triangles}

E = x ∈ U and x is equilateral

I = x ∈ U and x is isosceles

S = x

A = x ∈ U and x is acute

O = x ∈ U and x is obtuse

R = x ∈ U and x is right


Which is a subset of I?


E

S

A

R

User Andrew Li
by
8.0k points

1 Answer

1 vote

Answer:

A) E

Explanation:

got it right on edge 2023

User ThaDon
by
8.8k points