Important Questions on Herons formula

Herons's formula

Heron is

Chapter Summary|Important Questions|Important Questions|Important Questions|Summary

Chapter Summary|Important Questions|Important Questions|Important Questions|Summary

Chapter Summary|Important Questions|Important Questions|Important Questions|Summary

Important Questions| Equation Of Angle Bisector|Important Questions|Use Of Image Or Reflection|Important Questions|OMR

Questions on Sine formula || Cosine Formula & Questions based on Cosine formula

Some Important Trigonometric Formulae

Torque- Important Questions|Pully- Important Questions|Equilibrium- Important Quetions|OMR

Revision OF important point (trigonometry formula) || Important things in triangle || Circumcenter || Orthocenter || centroid || Locus || Important question based on H,G,O, || Radius OF circumcircle ||Distance between orthocenter and circumcenter in right angle triangle