Question

Construct triangle pen with pe=4cm,EN=5cm,

Answer 1

1.  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 bellow line PE. You will get congruent triangle. This is true for all triangles.

Answer 2

Hiiii...

Here are the steps to draw.....

1. First draw a line PE = 4 cm with the help of scale.....

2. This triangle is Right angled triangle...angle NPE is 90 degree...

3. With help of protector angle at P and with compass mark at distance 3 cm... i.e. NP = 3cm

4. Now join E And N uuu will get triangle PEN.........

Now uu can easily construct triangle....