13. Fill in the blanks to complete the paragraph proof (5 points).
Given: 21 and 22 are complementary and 22 and 23 are complementary
Prove: 41 23
VL
A
Answer Bank (choose from the following
possible answers. Note: Some will be used
more than once and others not at all.)
90°
180°
Transitive Property
Substitution Property
Definition of congruent angles
Subtraction Property of equality
2
3
By definition of complementary angles, mz1+mz2 =
. Then, mz1+mz2 =m/2+m<3 by the
Property. Subtract m/2 from each side. You get mz1 = mz
and mz2+m<3
, or 21 4

13 Fill in the blanks to complete the paragraph proof 5 points Given 21 and 22 are complementary and 22 and 23 are complementary Prove 41 23 VL A Answer Bank ch class=