Find the surface area of the figure below. PLEASE HELP HAVE TO BE DONE BEFORE 4! 969 mm2 984 mm2 1,040 mm2 1,105 mm2

Question

asked Aug 25, 2023 56.5k views

2 Answers

Feli · Answer 1 · 2023-08-25T13:14:20+0000

Answer:

969
mm^(2)

Explanation:

Surface area of a square based pyramid is: lw+4(wh/2)

where l=17mm, w=17mm, h=20mm

SA=lw+4(wh/2)

SA=17(17)+4(
(17(20))/(2) )

SA=969
mm^(2)