Exercise 13.21. Without drawing the triangles, state theandcorresponde

1.	Exercise 13.21. Without drawing the triangles, state theandcorrespondence between the sidesthe angles of the following triangles.
Answer» a) ∆PQR is congurent to ∆ ABCPQ = ABQR = BCPR = ACangle P = angle Aangle Q = angle Bangle R = angle C b) ∆PQR is congurent to ∆ BCAPQ = BCQR = CAPR = BAangle P = angle Bangle Q = angle Cangle R = angle A

Exercise 13.21. Without drawing the triangles, state theandcorrespondence between the sidesthe angles of the following triangles.

Answer»

a) ∆PQR is congurent to ∆ ABCPQ = ABQR = BCPR = ACangle P = angle Aangle Q = angle Bangle R = angle C

b) ∆PQR is congurent to ∆ BCAPQ = BCQR = CAPR = BAangle P = angle Bangle Q = angle Cangle R = angle A