Geometry Formulas For Class 11

Geometry is a branch of mathematics that deals with the relative position of figures, sizes and shapes. It was predominant in earlier times and people used to calculate lengths, areas and volumes using Geometry Formulas. We have listed some of the popular Geometry for Class 11 that you can use during your preparation.You can use the list of several Geometry formulas for Class 11 to solve problems. There are plenty of formulas related to Geometry Shapes and Figures. You may feel some of them are difficult or must have known them hardly. Students can access the basic Geometry formulas that we come across in our daily lives related to length, space and so on.

Geometry Formulas for Class 11 PDF Download

Students who are looking for Class 11 Geometry Formulas can get them for free of cost here. You don’t have to pay any amount and can get them directly through the quick links available. Choose a Particular shape or figure and learn the common Geometry formula associated with it from here. We have almost everything covered in Geometry and you need not look further. Get to know the topic wise Geometry formulas in geometry by going through the further modules

Avail the Class 11 Geometry Formulas PDF from this page and solve the toughest problems too with ease. You can get geometry formulas right from basic shapes to even complicated figures. Solve your problems easily with our Geometry Formula Sheet for Class 11 and score well in the exams.

All Class 11 Geometry Formulas
Pythagoras Theorem Formula c2 = a2 + b2
Area of a Triangle ½ × b × h
Perimeter of Triangle a + b + c
Area of a Square a2
Perimeter of a Square 4a
Area of a Rectangle l × b
Perimeter of a Rectangle 2 (l + b)
Area of a Circle π × r2
Circumference of a Circle 2πr
Surface Area of a Cube 6a2
Volume of a Cube a3
Surface Area of a Cylinder 2πrh
Volume of a Cylinder πr2h
Surface Area of a Cone πr [r + √(h2+r2)]
Volume of a Cone ⅓ πr2h
Surface Area of a Sphere 4πr2
Volume of a Sphere 4/3 πr3
Distance Between Two Points √[(x2 − x1)2 + (y− y1)2 + (z2 – z1)2]
Distance of a Point From Origin √(x2 + y2 + z2)
Midpoint of a Line Segment [½ (x1 + x2), ½(y1 + y2), ½(z1 + z2)]
Coordinates of the Centroid of a Triangle [⅓ (x1 + x2 + x3), ⅓ (y1 + y2 + y3), ⅓ (z1 + z2 + z3)]

FAQs on Class 11 Geometry Formulas

1. How do you memorize Geometry formulas?

First and foremost step to learn Geometry is to stop thinking it as difficult. Don’t just cram and try to understand what that particular formula solves. Once you get to know what real life issue is solved by a Geometry formula you will not forget it for a lifetime.

2. Where can I get a Geometry Formula Sheet for Class 11?

You can get a Class 11 Geometry Formula Sheet that includes all the formulas related to basic shapes as well as complicated figures from this page. Pick a shape of your choice and learn the formula concerned to it in one go from here.

3. How can I be at Good at Geometry Formulas for Class 11?

The only mantra to be good at Class 11 Geometry formulas is to learn the concept behind the formulas instead of by hearting it. This way, you will never forget the formulas.


We hope the data prevailing on our page regarding Geometry Formulas for Class 11 has clarified your concerns. Use the list of all Geometry Formulas and solve various problems in a simple manner. In case of any suggestions or misprints in the Class 11 Geometry Formulas listed above feel free to contact us via the comment section.