queenn2
queenn2 queenn2
  • 03-04-2018
  • Mathematics
contestada

What is the total surface area of the pyramid in square feet?

What is the total surface area of the pyramid in square feet class=

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 03-04-2018
base is 12 feet square so 12 *12 = 144 square feet

each triangle has base of 12 feet and height of 8 feet
 area of triangle = 1/2 x base x height = 1/2 x 12 x 8 = 48 square feet

48 x 4 triangles = 192 square feet

total: 192 + 144 = 336 square feet
Answer Link

Otras preguntas

The amount of energy that a food contains can be measured by vitamins. a. True b. False
if two sides of a triangle are 10 units and 13 units,a possible third side for the could be?
What industry was uniquely suited to the mass production of military equipments
the sum of two numbers is 26 and their difference is 20.find each of the numbers.
stress tends to manifest itself in _____changes
40th president of the united states
why did chinua achebe write things fall apart in english
when buying a new car you have a choice of 4 different models 3 different colors and either compact or family how many choices are there for one car?
What type of contract is created by the police commissioners offer of a reward?
During the final years of World War II, how did the Allies gain control of the Atlantic Ocean?