Surface area of a Pyramid 40 foot by 98 foot by 67 foot Calculator

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Enter the Base (base 2)

Enter the height


The surface area of a pyramid is equal to the sum of the areas of each side of the pyramid. The base of the pyramid has area l x w , and sl and sw represent the slant height on the length and slant height on the width. If the Pyramid has a length 40 foot by width 98 foot by height 67 foot is 14092.5366288 foot2.


    Surface Area of a Pyramid 40 ft by 98 ft by 67 ft in other units

Value unit
4.2954052 km2
2.6690477 mi2
4295.4051645 m2
14092.5366288 ft2
169110.4395456 in2
4697.5122096 yd2
429540.5164458 cm2
4295405.1644582 mm2


Surface area of a Pyramid 40 foot by 98 foot by 67 foot

Steps:

The Surface area of Pyramid A = $lw+l$$\sqrt{(\frac{w}{2})^2+(h)^2}$$+w$$\sqrt{(\frac{l}{2})^2+(h)^2}$

Substitute the values of the length l =40 , the width w =98 , and the height h =67 into the formula for surface area of a pyramid

A=($40 \cdot98+40$$\sqrt{(\frac{98}{2})^2+(67)^2}$$+98$$\sqrt{(\frac{40}{2})^2+(67)^2}$) ft

Simplify each term.

Multiply 40 ft by 98 ft

A = $3920.0 + 40$$\sqrt{(\frac{98}{2})^2+(67)^2}$$+98$$\sqrt{(\frac{40}{2})^2+(67)^2}$

Square root of $\sqrt{(\frac{98}{2})^2+(67)^2}$ is 83.0060239

Put The values in Area Formula:

A= $3920.0 + 40 \cdot 83.0060239 + 98$$\sqrt{(\frac{40}{2})^2 + (67)^2}$

Square Root of $\sqrt{(\frac{40}{2})^2+(67)^2}$ is 69.9213844

Put The values in Area Formula:

A= 3920.0 + 40 x 83.0060239 + 98 x 69.9213844

Multiply 40 and 83.0060239

A= 3920.0 + 3320.2409551 + 98 x 69.9213844

Multiply 98 and 69.9213844

A= 3920.0 + 3320.2409551 + 6852.2956737

Add 3920.0 and 3320.2409551

A=7240.2409551 + 6852.2956737

A= 14092.5366288 ft2

∴ The Surface Area of Pyramid length 40 ft , width 98 ft and height 67 ft is 14092.5366288 ft2

Surface Area & Volume of The Pyramid Calculations

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