# Find the Surface Area pyramid (8)(8)(9.8) h=8l=9.8w=8
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 lw, and sl and sw represent the slant height on the length and slant height on the width.
(length)⋅(width)+(width)⋅sl+(length)⋅sw
Substitute the values of the length l=9.8, the width w=8, and the height h=8 into the formula for surface area of a pyramid.
9.8⋅8+8⋅(9.82)2+(8)2+9.8⋅(82)2+(8)2
Simplify each term.
Multiply 9.8 by 8.
78.4+8⋅(9.82)2+(8)2+9.8⋅(82)2+(8)2
Divide 9.8 by 2.
78.4+8⋅4.92+(8)2+9.8⋅(82)2+(8)2
Raise 4.9 to the power of 2.
78.4+8⋅24.01+(8)2+9.8⋅(82)2+(8)2
Raise 8 to the power of 2.
78.4+8⋅24.01+64+9.8⋅(82)2+(8)2
Add 24.01 and 64.
78.4+8⋅88.01+9.8⋅(82)2+(8)2
Divide 8 by 2.
78.4+888.01+9.8⋅42+(8)2
Raise 4 to the power of 2.
78.4+888.01+9.8⋅16+(8)2
Raise 8 to the power of 2.
78.4+888.01+9.8⋅16+64
Add 16 and 64.
78.4+888.01+9.8⋅80
Rewrite 80 as 42⋅5.
Factor 16 out of 80.
78.4+888.01+9.8⋅16(5)
Rewrite 16 as 42.
78.4+888.01+9.8⋅42⋅5
78.4+888.01+9.8⋅42⋅5
Pull terms out from under the radical.
78.4+888.01+9.8⋅(45)
Multiply 9.8(45).
Multiply 4 by 9.8.
78.4+888.01+39.25
Multiply 39.2 by 5.
78.4+888.01+87.65386471
78.4+888.01+87.65386471
78.4+888.01+87.65386471
Simplify by adding terms.
Add 78.4 and 888.01.
153.45091605+87.65386471
Add 153.45091605 and 87.65386471.
241.10478076
241.10478076
Calculate the approximate solution to 4 decimal places.
241.1048
Find the Surface Area pyramid (8)(8)(9.8)

## The Best MATH SOLVER APP

Are you looking app for solving your math tasks? Then this APP is the best option for you.

Learn math, check algebra homework and study for upcoming mathematics tests Useh the most learning math app in the world!
Our app is probably the best math problem-solving app for your.
Our math solver app provides help with a variety of problems including calculus, arithmetic, trigonometry, statistics, and algebra. Math app is the best math solver app that you can use on your Android or Ipone smartphone.

Scroll to top