triángulos 542
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TRIÁNGULOS: Guía 1
1) <CAB = ?
2) <QPR = ?
3) x = ?
4) x = ?
5) x = ?
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6) x = ?
7) x = ?
8) x = ?
9) <ABC = ?
10) x + y = ?
11) PR perpendicular con QT; <PQR = ?
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12) RT perpendicular con ST; a + b = ?
13) x = ?
14) x = ?
15) x = ?
16) PR congruente con QR; <PRQ = ?
17) MN = ON; <x = ?
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18) PR = PQ; <PQR = ?
19) x = ?
20) AB = BC; AC = BC; <DBC = ?
21) a + b - c = ?
22) a + b = 245º; x = ?
23) <ACB = ?
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24) <CAB = 28º; <ACB = ?
25) AD altura; <ABD + <CAD = ?
26) PR // ST; x = ?
27) x = ?
28) TU bisectriz del <RTS. <RTU = ?
29) AC = BC; <ACB = ?