# Surface Area of A Triangular Pyramid Calculator

Enter Apothem Length ' a '= unit

Enter Length of Side ' b '= unit

Enter the slant height ' l '= unit

Surface Area of Pyramid ' S '= square unit

The Surface Area of a Triangular Pyramid Calculator an online tool which shows Surface Area of a Triangular Pyramid for the given input. Byju's Surface Area of a Triangular Pyramid Calculator is a tool
which makes calculations very simple and interesting. If an input is given then it can easily show the result for the given number.

#### Practise This Question

The average of n numbers x1,x2,x3,..........,xn is M. If xn is replaced by x’, then new average is