Mathematics, 21.01.2022 02:40 tylerbrewton23
m ∠1 = 90° - m ∠2 1. m∠1 + m∠2 = m∠RST Substitution 2. ∠RST is a right angle. Definition of perpendicular lines 3. m∠1 = 90° - m∠2 Definition of right angle 4. m∠RST = 90° Angle addition theorem 5. Ray ST is perpendicular to Ray SR. Subtraction property of equality 6. m∠1 + m∠2 = 90° Given
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m ∠1 = 90° - m ∠2 1. m∠1 + m∠2 = m∠RST Substitution 2. ∠RST is a right angle. Definition of perpendi...
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