Question 104
State whether the statement is True or False.
If the hypotenuse and an acute angle of one right-angled triangle are equal to the hypotenuse and an acute angle of another right-angled triangle, then the triangles are congruent.
True
In ΔABC and ΔPQR,
∠B=∠Q=90∘
∠C=∠R [given]
⇒∠A=∠P[Since if two angles of one triangle is equal to the two angles of another triangle ,then their third angle will also be equal]
Now, in ΔABC and ΔPQR,
∠A=∠PAC=PR∠C=∠R
By ASA congruence criterian, ΔABC≅ΔPQR