Question

Construct A PEN with PE = 4 cm, EN=5 cm and NP= 3 cm. If you draw circles instead
of arcs how many points of intersection do you get? How many triangles with given
measurements are possible? Is this true in case of every triangle?
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Answer 1

Answer:

Draw line PE=4cm using scale

2. At point P , taking P as center draw arc of radius 3cm

3. Draw a arc of radius 5cm taking E as center.Let both arc intersect at point N.

4. Join line EN and NP using scale .

5. If the circles are drawn they will intersect at another point below line PE.You will get congruent triangle. This is true for all triangles.