Write a two-column proof for the following.
Given: m2 = 30
m21= 2m22
Prove: m23+m/4= 90
(Do not include the degree symbol in your answers.)
Statements
1) m2 = 30
2) m1= 2m22
3) m1=2(30)
4) m/1 =
2
Reasons
1) Given
2) Given
3) Substitution
4) Simplification



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