Question

∆PQR such that PQ=QR=PR=5.5cm​

Answer 1

Answer:

(ii) At Q, draw a ray making an angle of 90° and cut off QP = 5.5 cm.

(iii) Join PR.

∆PQR is an isosceles triangle.

(iv) Draw the angle bisector of ∠PQR. It is the line of symmetry. Since the triangle is an isosceles.

∴ It has only one line of symmetry

Step-by-step explanation:

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