Question

BPT theorem (Basic Proportionality Theorem) class 10. Can anyone of tell me the correct measurements of triangles taken so that fraction is not larger See the attachment actually I have taken wrong measurements in observation table please tell the measurements that I can take for triangles Right angled triangle and obtuse angled triangle. Please tell me fast as tomorrow is my practical exam of Maths
Refer attachment ​

Answer 1

Answer:

In the right angled triangle chose AB and BC such that their values satisfy pythagoras theorum

So take AB 4 and AC 5

And take AP 1 and BP 3

and so the values of AQ becomes 1.25 and BQ becomes 3.75

In the obtuse triangle you can take any value as long as it satisfies BPT

So i take AB 10 cm and AC 8 cm

please note that u must take AB bigger than AC as the angle opposite to AB is obtuse and therefore the greatest angle in the triangle.

Now take values according

I take AP 4 and BP 6

So AQ becomes 3.6 and BQ becomes 5.4