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

Describe an algorithm to compute the smallest tiling path of x.
What type of cellular respiration happens in prokaryotic cells?
How can loss of biodiversity affect human health?
Graph the quadratic equation f(x)=-x^+x+2
What is the remainder when 6,981 is divided by 50? A) 15 B) 27 C) 31 D) 43
How does the image of daffodils "Tossing their heads in sprightly dance" help to convey the theme named in Part A? The image suggests the happiness the speaker
What percent of the scores are between 67 and 85
Use graphing to find the solutions to the system of equations x^2-y=4 2x+y=-1
John locke maintained that our consciousness of our self is what provides our identity over time.
I need help writing a paragraph about "autumn setting". The Requirements: • 1-2 similes • 1-2 metaphors • 1 example of personification •