Question

9. Draw a triangle PQR, such that PQ = QR = 5.5 cm and angle PQR = 90°. Draw its line(s) symmetry.​

Answer 1

Answer:

pahale tusi rough triangle draw kare oos ke baad tusi line sagment draw kare ruler ke saadh measure kar ke 5.5 cm ki line draw kare fer P par D rakh kar 90 degree ka angle draw kare

steps.

1. draw a rough PQR

2. draw a line sagment QR =5.5 cm

3. At Q, draw angle RQP =90 degree

4. with centre R, draw an arc of radius 10 cm, which cuts QX at P

5. join PR.

Thus PQR is required triangle