Question

Write a short note on Pythagoras and prove the pythagoras theorem.

Answer 1

hypotenuse = h

base = b

perpendicular height =p

to find h

1.h^2=p^2+b^2

to find p

2.p^2=h^2-b^2

to find b

3.b^2=h^2-p^2

Answer 2

Pythagoras theorem

Given : In ∆ABC , ANGLE AVC =90°

To prove : AB^2 + BC^2 = AC^2

Construction : DRAW PERPENDICULAR SEG BF ON SIDE AC SUCH THAT A-D-C

Proof : IN RIGHT ANGLED ∆ABC , BD IS PERPENDICULAR TO HYPO AC...(CONSTRUCTION)