Surface area of a Pyramid 90 inches by 52 foot by 45 centimeters Calculator
The Surface Area of Pyramid 90 inches by width 52 foot by height 45 centimeters is 95729.7347763 inches2 or 738469.9697964 centimeters2 or 794.882461 foot2
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 90 inches by width 52 foot by height 45 centimeters is 95729.7347763 inches2 or 738469.9697964 centimeters2 or 794.882461 foot2
Surface Area of a Pyramid 90 in by 52 ft by 45 cm in other units
| Value | unit |
|---|---|
| 2.4315353 | km2 |
| 1.5108897 | mi2 |
| 2431.5352633 | m2 |
| 7977.477898 | ft2 |
| 95729.7347763 | in2 |
| 2659.1592993 | yd2 |
| 243153.5263318 | cm2 |
| 2431535.263318 | mm2 |
Steps:
The Surface area of Pyramid A = $lw+l$$\sqrt{(\frac{w}{2})^2+(h)^2}$$+w$$\sqrt{(\frac{l}{2})^2+(h)^2}$
Substitute the values of the length l = 90 in, the width w = 52 ft and the height h = 45 cm into the formula for surface area of a pyramid
Unit Conversion of 45 cm = 17.7165354 in
45 Centimeters is 17.7165354 inches
To convert Centimeter to Inches
we know that, 1 Centimeter = 0.393705 inches or
1 Centimeter = 1/2.54 inches
To convert Centimeters to inches, divide the centimeter value by 2.54.
Result in Centimeters: 45 × cm/2.54 × in/cm
Cancel The Comman factor of cm
Result in Inches: 45/2.54 in
Divide the 45 by 2.54
Result in Inches: 17.7165354 inches
∴ 45 Centimeters = 17.7165354 inches
Unit Conversion of 52 ft = 624.0 in
52 Foot is 624.0 inches
To convert Foot to Inches
we know that, 1 Foot = 12 inches
To convert Foot to inches, multiply the foot value by 12.
Result in Foot: 52 ft × 12 × in/ft
Cancel The Comman factor of ft
Result in Inches: (52 x 12 in)
Multiply 52 into 12
Result in Inches: 624.0 inches
∴ 52 Foot = 624.0 inches
A=($90 \cdot624.0+90$$\sqrt{(\frac{624.0}{2})^2+(17.7165354)^2}$$+624.0$$\sqrt{(\frac{90}{2})^2+(17.7165354)^2}$) in
Simplify each term.
Multiply 90 in by 624.0 in
A = $56160.0+90$$\sqrt{(\frac{624.0}{2})^2+(17.7165354)^2}$$+624.0$$\sqrt{(\frac{90}{2})^2+(17.7165354)^2}$
Square root of $\sqrt{(\frac{624.0}{2})^2+(17.7165354)^2}$ is 312.502601
Put The values in Area Formula:
A= $56160.0+ 90 \cdot 312.502601+624.0$$\sqrt{(\frac{90}{2})^2+(17.7165354)^2}$
Square Root of $\sqrt{(\frac{90}{2})^2+(17.7165354)^2}$ is 18.340546
Put The values in Area Formula:
A= 56160.0 + (90 x 312.502601) + (624.0 x 18.340546)
Multiply 90 and 312.502601
A= 56160.0 + 28125.2340893 + (624.0 x 18.340546)
Multiply 624.0 and 18.340546
A= 56160.0 + 28125.2340893 + 11444.500687
Add 56160.0 and 28125.2340893
A= 84285.2340893 + 11444.500687
A= 95729.7347763 in2
∴ The Surface Area of Pyramid length 90 in , width 52 ft and height 45 cm is 95729.7347763 in2
or
Unit Conversion of 52 ft = 1584.96 cm
52 Foot is 1584.96 Centimeters
To convert Foot to Centimeters
we know that, 1 Foot = 30.480 Centimeters
To convert Foot to Centimeters, multiply the foot value by 30.480
Result in Centimeters: 52 ft × 30.480 × cm/ft
Cancel The Comman factor of ft
Result in Centimeters: (52 x 30.480 cm)
Multiply 52 into 30.480
Result in Centimeters: 1584.96 Centimeters
∴ 52 Foot = 1584.96 Centimeters
Unit Conversion of 90 in = 228.6 cm
90 Inches is 228.6 Centimeters
To convert Inches to Centimeters
we know that, 1 Inche = 2.54 Centimeters
To convert Inches to Centimeters, multiply the inche value by 2.54
Result in Centimeters: 90 in × 2.54 × cm/in
Cancel The Comman factor of in
Result in Centimeters: (90 x 2.54 cm)
Multiply 90 into 2.54
Result in Centimeters: 228.6 Centimeters
∴ 90 Inches = 228.6 Centimeters
A=($228.6 \cdot1584.96+228.6$$\sqrt{(\frac{1584.96}{2})^2+(45)^2}$$+1584.96$$\sqrt{(\frac{228.6}{2})^2+(45)^2}$) cm
Simplify each term.
Multiply 228.6 cm by 1584.96 cm
A = $362321.856+228.6$$\sqrt{(\frac{1584.96}{2})^2+(45)^2}$$+1584.96$$\sqrt{(\frac{228.6}{2})^2+(45)^2}$
Square root of $\sqrt{(\frac{1584.96}{2})^2+(45)^2}$ is 793.7566065
Put The values in Area Formula:
A= $362321.856+ 228.6 \cdot 793.7566065+1584.96$$\sqrt{(\frac{228.6}{2})^2+(45)^2}$
Square Root of $\sqrt{(\frac{228.6}{2})^2+(45)^2}$ is 122.8392852
Put The values in Area Formula:
A= 362321.856 + (228.6 x 793.7566065) + (1584.96 x 122.8392852)
Multiply 228.6 and 793.7566065
A= 362321.856 + 181452.7602513 + (1584.96 x 122.8392852)
Multiply 1584.96 and 122.8392852
A= 362321.856 + 181452.7602513 + 194695.3535451
Add 362321.856 and 181452.7602513
A= 543774.6162513 + 194695.3535451
A=$738469.9697964$ cm2
∴ The Surface Area of Pyramid length 90 in , width 52 ft and height 45 cm is 738469.9697964 cm2
or
Unit Conversion of 90 in = 7.5 ft
90 Inches is 7.5 feet
To convert Inches to Feet
we know that, 1 Inches = 0.0833333 Feet or
1 Foot = 1/12 foot
To convert Inches to Feet, divide the inche value by 12.
Result in Foot: 90 × in/12 × ft/in
Cancel The Comman factor of in
Result in Feet: $90\above 1pt12$
Divide the 90 by 12
Result in Feet: 7.5 feet
∴ 90 Inches = 7.5 feet
Unit Conversion of 45 cm = 1.476378 ft
45 Centimeters is 1.476378 foot
To convert Centimeters to Feet
we know that, 1 Centimeter = 0.032809 Feet or
1 Centimeter = 1/30.48 Feet
To convert Centimeters to Foot, multiply the centimeter value by 30.84.
Result in Foot: 45 × cm/30.84 × ft/cm
Cancel The Comman factor of cm
Result in Foot: 45/30.84 ft
DIvide the 45 by 30.84
Result in Feet: 1.476378 feet
∴ 45 Centimeters = 1.476378 foot
A=($7.5 \cdot52+7.5$$\sqrt{(\frac{52}{2})^2+(1.476378)^2}$$+52$$\sqrt{(\frac{7.5}{2})^2+(1.476378)^2}$) ft
Simplify each term.
Multiply 7.5 ft by 52 ft
A = $390.0+7.5$$\sqrt{(\frac{52}{2})^2+(1.476378)^2}$$+52$$\sqrt{(\frac{7.5}{2})^2+(1.476378)^2}$
Square root of $\sqrt{(\frac{52}{2})^2+(45)^2}$ is 26.0418834
Put The values in Area Formula:
A= $390.0+ 7.5 \cdot 26.0418834+52$$\sqrt{(\frac{7.5}{2})^2+(1.476378)^2}$
Square Root of $\sqrt{(\frac{7.5}{2})^2+(1.476378)^2}$ is 4.0301603
Put The values in Area Formula:
A = 390.0 + (7.5 x 26.0418834) + (52 x 4.0301603)
Multiply 7.5 and 26.0418834
A = 390.0 + 195.3141256 +(52 x 4.0301603)
Multiply 52 and 4.0301603
A= 390.0 + 195.3141256 + 209.5683353
Add 390.0 and 195.3141256
A = 585.3141256 + 209.5683353
A= 794.882461 ft2
∴ The Surface Area of Pyramid length 90 in , width 52 ft and height 45 cm is 794.882461 ft2