āĻĒāĻ°āĻŋāĻŽāĻŋāĻ¤āĻŋāĻ° āĻā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§āĻ°ā§āĻŖ āĻ¸ā§āĻ¤ā§āĻ° āĨ¤ Porimiti Math Formula in Bengali
Mensuration Formulae in Bengali
āĻĒāĻ°āĻŋāĻŽāĻŋāĻ¤āĻŋāĻ° āĻā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§āĻ°ā§āĻŖ āĻ¸ā§āĻ¤ā§āĻ° – Porimiti Math Formula in Bengali
āĻĒā§āĻ°āĻŋā§ āĻĒāĻžāĻ āĻā§āĻ°āĻž, āĻ¤ā§āĻŽāĻžāĻĻā§āĻ° āĻāĻ¨ā§āĻ¯ āĻāĻŽāĻ°āĻž āĻāĻ āĻ¨āĻŋā§ā§ āĻāĻ¸ā§āĻāĻŋÂ āĻĒāĻ°āĻŋāĻŽāĻŋāĻ¤āĻŋāĻ° āĻā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§āĻ°ā§āĻŖ āĻ¸ā§āĻ¤ā§āĻ° (Mensuration Formula , Geometry Formulas PDF in Bengali ) āĨ¤ āĻ¯ā§āĻā§āĻ¨ā§ āĻāĻžāĻāĻ°āĻŋāĻ° āĻĒāĻ°ā§āĻā§āĻˇāĻžāĻ° āĻāĻ¨ā§āĻ¯ āĻāĻ āĻ¸ā§āĻ¤ā§ā§°āĻā§āĻ˛āĻŋ āĻā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§āĻ°ā§āĻŖāĨ¤ Porimiti Math Formula in Bengali
Porimiti Math Formula in Bengali
āĻĻā§āĻā§ āĻ¨āĻžāĻ āĻĒāĻ°āĻŋāĻŽāĻŋāĻ¤āĻŋāĻ° āĻāĻŋāĻā§ āĻ¸ā§āĻ¤ā§āĻ° :
- āĻā§āĻ¨ āĻ¤ā§āĻ°āĻŋāĻā§āĻā§āĻ° āĻ¤āĻŋāĻ¨āĻāĻŋ āĻŦāĻžāĻšā§āĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯ a,b āĻ c āĻāĻāĻ āĻāĻŦāĻ a āĻ b āĻāĻ° āĻŽāĻ§ā§āĻ¯āĻŦāĻ°ā§āĻ¤ā§ āĻā§āĻŖ Îą āĻšāĻ˛ā§,
- āĻĒāĻ°āĻŋāĻ¸ā§āĻŽāĻž = a + b +c āĻāĻāĻ
- āĻ āĻ°ā§āĻ§ āĻĒāĻ°āĻŋāĻ¸ā§āĻŽāĻž =s = (a + b +c)/2 āĻāĻāĻāĨ¤
- āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ = {s*(s-a)*(s-b)*(s-c)}^ÂŊ
- āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ = ÂŊa*b*sinÎą āĻŦāĻ°ā§āĻāĻāĻāĻāĨ¤
- āĻ¸āĻŽāĻŦāĻžāĻšā§ āĻ¤ā§āĻ°āĻŋāĻā§āĻā§āĻ° āĻāĻāĻāĻŋ āĻŦāĻžāĻšā§āĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯ a āĻāĻāĻ āĻšāĻ˛ā§,
- āĻĒāĻ°āĻŋāĻ¸ā§āĻŽāĻž = 3a āĻāĻāĻ
- āĻāĻā§āĻāĻ¤āĻž=â3/2 a āĻāĻāĻ
- āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ = â3/4 *a² āĻŦāĻ°ā§āĻāĻāĻāĻ
- āĻ¸āĻŽāĻĻā§āĻŦāĻŋāĻŦāĻžāĻšā§āĻŦāĻžāĻšā§ āĻ¤ā§āĻ°āĻŋāĻā§āĻā§āĻ° āĻ¸āĻŽāĻžāĻ¨ āĻŦāĻžāĻšā§ āĻĻā§āĻāĻŋāĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯ a āĻāĻāĻ āĻšāĻ˛ā§ āĻāĻŦāĻ āĻ
āĻĒāĻ° āĻŦāĻžāĻšā§āĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯ b āĻāĻāĻ āĻšāĻ˛ā§,
- āĻĒāĻ°āĻŋāĻ¸ā§āĻŽāĻž = (2a+b) āĻāĻāĻ
- āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ ={(b/4)*(4a² – b²)}^ÂŊ āĻŦāĻ°ā§āĻāĻāĻāĻ
- āĻā§āĻ¤āĻā§āĻˇā§āĻ¤ā§āĻ°ā§āĻ° āĻĒāĻ°āĻŋāĻ¸ā§āĻŽāĻž = 2 Ã(āĻĻā§āĻ°ā§āĻā§āĻ¯+āĻĒā§āĻ°āĻ¸ā§āĻĨ) āĻāĻāĻ
- āĻā§āĻ¤āĻā§āĻˇā§āĻ¤ā§āĻ°ā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ = (āĻĻā§āĻ°ā§āĻā§āĻ¯ÃāĻĒā§āĻ°āĻ¸ā§āĻĨ) āĻŦāĻ°ā§āĻ āĻāĻāĻ
- āĻā§āĻ¤āĻā§āĻˇā§āĻ¤ā§āĻ°ā§āĻ° āĻāĻ°ā§āĻŖā§āĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯ =(āĻĻā§āĻ°ā§āĻā§āĻ¯ ²+āĻĒā§āĻ°āĻ¸ā§āĻĨ ²)^ÂŊ
- āĻŦāĻ°ā§āĻāĻā§āĻˇā§āĻ¤ā§āĻ°ā§āĻ° āĻĒāĻ°āĻŋāĻ¸ā§āĻŽāĻž =4Ã āĻŦāĻžāĻšā§āĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯āĨ¤ āĻāĻāĻ
- āĻŦāĻ°ā§āĻāĻā§āĻˇā§āĻ¤ā§āĻ°ā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ = (āĻŦāĻžāĻšā§)² = ÂŊ*(āĻāĻ°ā§āĻŖā§āĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯) ² āĻŦāĻ°ā§āĻāĻāĻāĻ
- āĻŦāĻ°ā§āĻāĻā§āĻˇā§āĻ¤ā§āĻ°ā§āĻ° āĻāĻ°ā§āĻŖā§āĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯ =2Ã(āĻŦāĻžāĻšā§āĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯)^ÂŊ āĻāĻāĻ
- āĻ¸āĻžāĻŽāĻžāĻ¨ā§āĻ¤āĻ°āĻŋāĻā§āĻ° āĻĒāĻ°āĻŋāĻ¸ā§āĻŽāĻž =2Ã(āĻ¸āĻ¨ā§āĻ¨āĻŋāĻšāĻŋāĻ¤ āĻŦāĻžāĻšā§ āĻĻā§āĻāĻŋāĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯) āĻāĻāĻ
- āĻ¸āĻžāĻŽāĻžāĻ¨ā§āĻ¤āĻ°āĻŋāĻā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ = āĻā§āĻŽāĻŋÃāĻāĻā§āĻāĻ¤āĻž (āĻŦāĻ°ā§āĻ āĻāĻāĻ) āĻŦāĻ°ā§āĻāĻāĻāĻ
- āĻ¸āĻžāĻŽāĻžāĻ¨ā§āĻ¤āĻ°āĻŋāĻā§āĻ° āĻ¸āĻ¨ā§āĻ¨āĻŋāĻšāĻŋāĻ¤ āĻŦāĻžāĻšā§ āĻĻā§āĻāĻŋāĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯ a āĻ b āĻāĻŦāĻ āĻ¤āĻžāĻĻā§āĻ° āĻŽāĻ§ā§āĻ¯āĻŦāĻ°ā§āĻ¤ā§ āĻā§āĻŖ Îą āĻšāĻ˛ā§, āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛= a*b*sin Îą āĻŦāĻ°ā§āĻāĻāĻāĻ
- āĻ¸āĻžāĻŽāĻžāĻ¨ā§āĻ¤āĻ°āĻŋāĻā§āĻ° āĻāĻāĻāĻŋ āĻāĻ°ā§āĻŖ d āĻ āĻŦāĻŋāĻĒāĻ°ā§āĻ¤ āĻļā§āĻ°ā§āĻˇāĻŦāĻŋāĻ¨ā§āĻĻā§ āĻĨā§āĻā§ āĻāĻ°ā§āĻŖā§āĻ° āĻāĻĒāĻ° āĻ˛āĻŽā§āĻŦā§āĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯ h āĻšāĻ˛ā§,āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ = d*h āĻŦāĻ°ā§āĻāĻāĻāĻ
- āĻā§āĻ°āĻžāĻĒāĻŋāĻāĻŋā§āĻžāĻŽā§āĻ° āĻ¸āĻŽāĻžāĻ¨ā§āĻ¤āĻ°āĻžāĻ˛ āĻŦāĻžāĻšā§āĻĻā§āĻāĻŋāĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯ a āĻ b āĻāĻŦāĻ āĻāĻā§āĻāĻ¤āĻž h āĻāĻāĻ āĻšāĻ˛ā§,
- āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ = ÂŊ*h*(a+b) āĻŦāĻ°ā§āĻāĻāĻāĻ
- āĻ°āĻŽā§āĻŦāĻ¸ā§āĻ° āĻāĻāĻāĻŋ āĻŦāĻžāĻšā§āĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯ a āĻāĻŦāĻ āĻāĻ°ā§āĻŖ āĻĻā§āĻāĻŋ d1,d2 āĻšāĻ˛ā§,
- āĻĒāĻ°āĻŋāĻ¸ā§āĻŽāĻž =4Ãa āĻāĻāĻ
- āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ =ÂŊ*(d1 * d2) āĻŦāĻ°ā§āĻāĻāĻāĻ
- āĻā§āĻ¤āĻžāĻāĻžāĻ° āĻāĻ¨āĻŦāĻ¸ā§āĻ¤ā§āĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯=a āĻāĻāĻ āĻĒā§āĻ°āĻ¸ā§āĻĨ=b āĻāĻāĻ ,āĻāĻā§āĻāĻ¤āĻž =h āĻāĻāĻ āĻšāĻ˛ā§
- āĻāĻ°ā§āĻŖā§āĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯ =(a² + b² + c²)^ÂŊ
- āĻ¸āĻŽāĻā§āĻ°āĻ¤āĻ˛ā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛=2(abÃbcÃca)Â āĻŦāĻ°ā§āĻāĻāĻāĻ
- āĻāĻžāĻ° āĻĻā§ā§āĻžāĻ˛ā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ = 2(a + b) Ãh āĻŦāĻ°ā§āĻāĻāĻāĻ
- āĻāĻ¯āĻŧāĻ¤āĻ¨ =a à b à h āĻāĻ¨āĻāĻāĻ
- āĻā§āĻ¨ā§ āĻāĻ¨āĻā§āĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯=a āĻāĻāĻ,āĻāĻā§āĻāĻ¤āĻž =h āĻāĻāĻ āĻšāĻ˛ā§
- āĻāĻ°ā§āĻŖā§āĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯ =aâ3 āĻāĻāĻ
- āĻ¸āĻŽāĻā§āĻ°āĻ¤āĻ˛ā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛=6a² āĻŦāĻ°ā§āĻāĻāĻāĻ
- āĻĒā§āĻˇā§āĻ āĻ¤āĻ˛ā§āĻ° āĻāĻ°ā§āĻŖā§āĻ° āĻĻā§āĻ°ā§āĻā§āĻ¯ = aâ2
- āĻāĻ¯āĻŧāĻ¤āĻ¨ =aÂŗ āĻāĻ¨āĻāĻāĻ
- āĻā§āĻ¨ā§ āĻŦā§āĻ¤ā§āĻ¤ā§āĻ° āĻŦā§āĻ¯āĻžāĻ¸āĻžāĻ°ā§āĻ§ r āĻāĻāĻ āĻāĻŦāĻ āĻā§āĻ¨ā§āĻĻā§āĻ°ā§ āĻāĻžāĻĒā§āĻ° āĻā§āĻŖ Îą āĻšāĻ˛ā§,
- āĻŦā§āĻ¯āĻžāĻ¸=2r āĻāĻāĻ
- āĻĒāĻ°āĻŋāĻ§āĻŋ =2Īr āĻāĻāĻ
- āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ = Īr² āĻŦāĻ°ā§āĻāĻāĻāĻ
- āĻā§āĻ¨ āĻā§āĻ˛āĻā§āĻ° āĻŦā§āĻ¯āĻžāĻ¸āĻžāĻ°ā§āĻ§ r āĻāĻāĻ āĻšāĻ˛ā§,
- āĻ¤āĻ˛ā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ =4Īr² āĻŦāĻ°ā§āĻāĻāĻāĻ
- āĻā§āĻ˛āĻā§āĻ° āĻāĻ¯āĻŧāĻ¤āĻ¨ =4/3 *Īr3
- āĻā§āĻ¨ āĻ
āĻ°ā§āĻ§āĻā§āĻ˛āĻā§āĻ° āĻŦā§āĻ¯āĻžāĻ¸āĻžāĻ°ā§āĻ§ r āĻāĻāĻ āĻšāĻ˛ā§,
- āĻ¤āĻ˛ā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ =3Īr² āĻŦāĻ°ā§āĻāĻāĻāĻ
- āĻ āĻ°ā§āĻ§āĻā§āĻ˛āĻā§āĻ° āĻāĻ¯āĻŧāĻ¤āĻ¨ =2/3 Īr3
- āĻ¸āĻŽāĻŦā§āĻ¤ā§āĻ¤āĻā§āĻŽāĻŋāĻ āĻā§āĻŖāĻā§āĻ°/āĻļāĻā§āĻā§āĻ° āĻā§āĻŽāĻŋāĻ° āĻŦā§āĻ¯āĻžāĻ¸āĻžāĻ°ā§āĻ§ r āĻāĻāĻ, āĻāĻā§āĻāĻ¤āĻž h āĻāĻāĻ,āĻšā§āĻ˛āĻžāĻ¨ āĻāĻ¨ā§āĻ¨āĻ¤āĻŋ l āĻāĻāĻ āĻšāĻ˛ā§,
- l =(r² + h²)^ÂŊ āĻāĻāĻ
- āĻŦāĻā§āĻ°āĻ¤āĻ˛ā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ =Īrl āĻŦāĻ°ā§āĻāĻāĻāĻ
- āĻ¸āĻŽāĻā§āĻ°āĻ¤āĻ˛ā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ =Īr(r +l ) āĻŦāĻ°ā§āĻāĻāĻāĻ
- āĻāĻ¯āĻŧāĻ¤āĻ¨ =â *Īr²h āĻāĻ¨āĻāĻāĻ
- āĻ¸āĻŽāĻŦā§āĻ¤ā§āĻ¤āĻā§āĻŽāĻŋāĻ āĻŦā§āĻ˛āĻ¨ā§āĻ°/āĻā§āĻā§āĻ° āĻā§āĻŽāĻŋāĻ° āĻŦā§āĻ¯āĻžāĻ¸āĻžāĻ°ā§āĻ§ r āĻāĻāĻ, āĻāĻā§āĻāĻ¤āĻž h āĻāĻāĻ,āĻšā§āĻ˛āĻžāĻ¨ āĻāĻ¨ā§āĻ¨āĻ¤āĻŋ l āĻāĻāĻ āĻšāĻ˛ā§,
- āĻŦāĻā§āĻ°āĻ¤āĻ˛ā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ =2Īrh āĻŦāĻ°ā§āĻāĻāĻāĻ
- āĻ¸āĻŽāĻā§āĻ°āĻ¤āĻ˛ā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ =2Īr(r+h) āĻŦāĻ°ā§āĻāĻāĻāĻ
-  āĻāĻ¯āĻŧāĻ¤āĻ¨ =Īr²h āĻāĻ¨āĻāĻāĻ
- Â āĻĒā§āĻ°āĻŋāĻāĻŽā§āĻ° āĻĒāĻžāĻ°ā§āĻļā§āĻŦāĻžāĻ¤āĻ˛ā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ = āĻā§āĻŽāĻŋāĻ° āĻĒāĻ°āĻŋāĻ¸ā§āĻŽāĻž * āĻāĻā§āĻāĻ¤āĻž
- āĻĒā§āĻ°āĻŋāĻāĻŽā§āĻ° āĻ¸āĻŽāĻā§āĻ°āĻ¤āĻ˛ā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ = ā§¨*(āĻā§āĻŽāĻŋāĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ ) + āĻĒāĻžāĻ°ā§āĻļā§āĻŦāĻ¤āĻ˛ā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛āĨ¤
- āĻĒāĻŋāĻ°āĻžāĻŽāĻŋāĻĄā§āĻ° āĻĒāĻžāĻ°ā§āĻļā§āĻŦāĻžāĻ¤āĻ˛ā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ =(1/2) Â āĻā§āĻŽāĻŋāĻ° āĻĒāĻ°āĻŋāĻ¸ā§āĻŽāĻž * āĻ¤āĻŋāĻ°ā§āĻ¯āĻ āĻāĻā§āĻāĻ¤āĻž
- āĻĒāĻŋāĻ°āĻžāĻŽāĻŋāĻĄā§āĻ°Â āĻ¸āĻŽāĻā§āĻ°āĻ¤āĻ˛ā§āĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ = āĻā§āĻŽāĻŋāĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛Â + āĻĒāĻžāĻ°ā§āĻļā§āĻŦāĻ¤āĻ˛āĻā§āĻ˛āĻŋāĻ°Â āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛Â                                                       =āĻā§āĻŽāĻŋāĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ + (1/2)*(āĻā§āĻŽāĻŋāĻ° āĻĒāĻ°āĻŋāĻ§āĻŋ + āĻ¤āĻŋāĻ°ā§āĻ¯āĻ āĻāĻā§āĻāĻ¤āĻž )
- āĻĒāĻŋāĻ°āĻžāĻŽāĻŋāĻĄā§āĻ° āĻā§āĻ¤āĻ¨ = (1/3) * āĻā§āĻŽāĻŋāĻ° āĻā§āĻˇā§āĻ¤ā§āĻ°āĻĢāĻ˛ * āĻāĻā§āĻāĻ¤āĻžāĨ¤
Download Section :
- File Name :Â āĻĒāĻ°āĻŋāĻŽāĻŋāĻ¤āĻŋāĻ° āĻā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§āĻ°ā§āĻŖ āĻ¸ā§āĻ¤ā§āĻ° āĨ¤ Mensuration Formula in Bengali
- File Size : 1 MB
- No. of Pages : 03
- Format : PDF
- Subject : Mathematics
āĻāĻ°ā§ āĻĻā§āĻā§ āĻ¨āĻžāĻ :Â āĻŦā§āĻāĻāĻŖāĻŋāĻ¤ā§āĻ° āĻāĻŋāĻā§ āĻā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§āĻ°ā§āĻŖ āĻ¸ā§āĻ¤ā§āĻ° āĨ¤ Algebra Formulas
āĻāĻžāĻ āĻāĻ°āĻžāĻ° āĻļāĻ°ā§āĻāĻāĻžāĻ āĻ¨āĻŋāĻ¯āĻŧāĻŽ āĨ¤ Divisibility Tricks
āĻ āĻāĻā§āĻ° āĻ¸ā§āĻ¤ā§āĻ°- āĻĒāĻžāĻ°ā§āĻ ā§§ āĨ¤ Mathematics Formula Part -1 | PDF
Geometry Formulas PDF in Bengali
To check our latest Posts - Click Here
How I can download its…. its very important for study…please show me download option.
It’s there … Try again …Download link added .