Fill in the blanks:
(i) Two line segments are congruent if ……….
(ii) Among two congruent angles, one has a measure of 63°; the measure of the other angle is ……….
(iii) When we write ∠A = ∠B, we actually mean ………
(iv) The side included between ∠M and ∠N of ∆MNP is ……….
(v) The side QR of ∆PQR is included between angles ……….
(vi) If two triangles ABC and PQR are congruent under the correspondence A ↔ R, B ↔ P and C ↔ Q, then in symbolic form it can be written as ∆ABC = ………
(vii) If ∆DEF = ∆SRT, then the correspondence between vertices is ……….
Solution:
More Solutions:
- Write all the corresponding congruent parts of the triangles.
- The lengths of the sides of the triangles are indicated.
- If, AB = 5 cm, AC = 5 cm, BD = 2.5 cm and CD = 2.5 cm
- In the given figure, AB = AC and D is the mid-point.
- The measures of some parts of the triangles are indicated.
- You want to show that ΔART = ΔPEN