Question

Construct a triangle ABC in which AB is equal to 4 cm BC is equal to 5 cm and AC is equal to 6 CM. ​

Answer 1

1. Draw base AB=4cm

2. With A as center, with a scale of 5cm as radius draw an arc and with B as center, with a scale of 6cm as radius draw an arc.

3. Let C be the point of intersection of the above 2 lines.

4. Draw a ray AX making an acute angle with line AB on the opposite side if the vertex C.  

5. Mark 3 points A1, A2, A3 such that A1A2 = A2A3 = A3A1

6. Join A3B and draw a parallel line B′  A2

7. Draw a line parallel to BC  to intersect AC at C′

 

Thus AB′C′  is the required triangle.

Answer 2

hello!

Step-by-step explanation:

draw the base AB= 3CM

Take your compass and scale and take 4cm in your compass as AC= 4cm

then put the metal nip on A and draw and arc.

Then again take your compass and take 5cm as BC= 5cm.

then put metal nip on B and draw an arc.

Then join the ABC .

Thank you

have a nice day!