In figure 3.25, ∠P ≅ ∠R seg PQ ≅ seg RQ

Prove that, ΔPQT ≅ ΔPQS

As shown in the following figure, in ΔLMN and ΔPMN, LM = PN, LN = PM. Write the test which assures the congruence of the two triangles. Write their remaining congruent parts

In figure 3.24, seg AB ≅ seg CB and seg AD ≅ seg CD.

Prove that ΔABD ≅ ΔCBD

Find the values of x and y using the information shown in figure 3.37. Find the measure of ∠ABC and ∠ACB.

The length of hypotenuse of a right-angled triangle is 15. Find the length of median of its hypotenuse.