At a restaurant, the bill comes to $80. You decide to leave a 12 % tip. How much did you leave for the tip?
2 answers:
You might be interested in
Answer:
275.63 mm^2
Step-by-step explanation:
The measurements of the pyramids are
Edge length: 10
Egde width: 8.66 (because 10x8.66/2 = 43.3)
Height: 9
To find the surface area, use this formula, and you will get 275.63:
