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6. In AABC, /_A = 90°. Prove that AB + AC = BC |
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Answer» Step-by-step EXPLANATION: LET THE /_ B AND /_ C BE X /_A+/_B+/_C = 180°. ( ANGLE SUM PROPERTY ) 90° +x°+x°= 180° 2x° = 180- 90° x = 90°/ 2 x = 45 a = 90 b= 45 c= 45 |
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