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By the triangle sum prop...
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Mathematics, 15.02.2021 07:30 vieraml58
Select from the drop-down menus to correctly complete the
statements
By the triangle sum property, m 22+ m23 + m24=180°
The sum of the measures of angles Choose
is 180° because
1/3
they Choose
Using the substitution property
m22+ m23 + m_4 = m21+ m23. Then, by the
subtraction property of equality, m 22+ m24 = m2
Choose
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