त्रिभुज ABC और PQR में `AB=3.4cm,BC=7.1cm,AC=5cm,PQ=7.1cm, QR=5cm`, और PR=3.5cm है (आकृति 7.1)!जांचिए की क्या दोनों, त्रिभुज सर्वांगसम है या नहीं? यदि हाँ, तो सुमेलन सम्बन्ध को सांकेतिक रूप में लिखिए!

Construct a triangle PQR such that PQ=6 cm, QR=7cm and PR=4.5cm.

In triangles ABC and PQR, AB = 3.5cm, BC =7.1cm, AC = 5cm, PQ= 7.1cm, QR = 5cm and PR = 3.5cm. Examine whether the two triangles are congruent or not. If yes, write the congruence relation in symbolic form.

Construct a parallelogram PQRS, when PQ =3.7cm, QR =2.3 cm and PR=4.8 cm.

In triangles ABC and PQR,AB=3.5cm,BC=7.1cm,AC=5cm,PQ=7.1cm,QR=5cm and PR=3.5.5 Examine whether the two triangles are congruent or not.If yes,write the congruence relation in symbolic form.

Construct a quadrilateral PQRS where PQ = 4 cm,QR = 6 cm, RS = 5 cm, PS = 5.5 cm and PR = 7 cm.

Construct a quadrilateral PQRS where PQ = 4 cm, QR = 6 cm,RS = 5 cm,PS = 5.5 cm and PR = 7 cm.

In Delta ABC,AB=6cm,BC=7cm and AC=5cm .The area of Delta ABC is

Quadrilateral PQRS,in which PQ = 3.8 cm QR = 5.2 cm SP= 5.0 cm PR = 6.2 cm QS = 5.7 cm.

Construct a parallelogram ABCD with AB=5cm, BC=4.5cm, and AC=7cm.