U = {all triangles} E = x ∈ U and x is equilateral I = x ∈ U and x is isosceles S = x ∈ U and x is scalene A = x O = x ∈ U and x is obtuse R = x ∈ U and x is right Which is a su…

Question

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

Answer 1

A) E

Explanation:

got it right on edge 2023