Question

What is the surface area of a square based pyramid with a height of 7.2 feet, slant height of 8.4 feet and base length of 8.8 feet?

Answer 1

@Nnesha

Answer 2

do you know the formula ??

Answer 3

are you there ??

Answer 4

yeah

Answer 5

okay do you know the formula ??

Answer 6

yess

Answer 7

okay so what is formula ?

Answer 8

V = 1/3Bh

Answer 9

that's for volume
which is suppose to be \[\huge\rm v= \frac{ 1 }{ 3 }B^2h\]

Answer 10

formula for surface area is \[\huge\rm A= 2bs +b^2\]
where s is slant height
and b is base
so replace variables by their values and solve for a

Answer 11

i thought A = 1/2 lp + B

Answer 12

..

Answer 13

@Nnesha

Answer 14

http://formulas.tutorvista.com/math/surface-area-of-a-square-pyramid-formula.html
hmm

Answer 15

wait a sec let me see few more websites

Answer 16

here is another one https://www.easycalculation.com/area/learn-square-pyramid.php

Answer 17

oh

Answer 18

what did you get ?