Surface area of a Pyramid 14 inches by 39 inches by 37 inches Calculator
The Surface Area of Pyramid 14 inches by width 39 inches by height 37 inches is 2600.1337961 inches2.
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 14 inches by width 39 inches by height 37 inches is 2600.1337961 inches2.
Surface Area of a Pyramid 14 in by 39 in by 37 in in other units
Value | unit |
---|---|
0.0660434 | km2 |
0.0410376 | mi2 |
66.0433984 | m2 |
216.6778163 | ft2 |
2600.1337961 | in2 |
72.2259388 | yd2 |
6604.3398421 | cm2 |
66043.3984209 | mm2 |
Steps:
The Surface area of Pyramid A = $lw+l$$\sqrt{(\frac{w}{2})^2+(h)^2}$$+w$$\sqrt{(\frac{l}{2})^2+(h)^2}$
Substitute the values of the length l =14 , the width w =39 , and the height h =37 into the formula for surface area of a pyramid
A=($14 \cdot39+14$$\sqrt{(\frac{39}{2})^2+(37)^2}$$+39$$\sqrt{(\frac{14}{2})^2+(37)^2}$) in
Simplify each term.
Multiply 14 in by 39 in
A = $546.0 + 14$$\sqrt{(\frac{39}{2})^2+(37)^2}$$+39$$\sqrt{(\frac{14}{2})^2+(37)^2}$
Square root of $\sqrt{(\frac{39}{2})^2+(37)^2}$ is 41.8240362
Put The values in Area Formula:
A= $546.0 + 14 \cdot 41.8240362 + 39$$\sqrt{(\frac{14}{2})^2 + (37)^2}$
Square Root of $\sqrt{(\frac{14}{2})^2+(37)^2}$ is 37.6563408
Put The values in Area Formula:
A= 546.0 + 14 x 41.8240362 + 39 x 37.6563408
Multiply 14 and 41.8240362
A= 546.0 + 585.5365061 + 39 x 37.6563408
Multiply 39 and 37.6563408
A= 546.0 + 585.5365061 + 1468.5972899
Add 546.0 and 585.5365061
A=1131.5365061 + 1468.5972899
A= 2600.1337961 in2
∴ The Surface Area of Pyramid length 14 in , width 39 in and height 37 in is 2600.1337961 in2