HaNeHCaT HaNeHCaT
  • 01-05-2018
  • Mathematics
contestada

I need to find the surface area of this

I need to find the surface area of this class=

Respuesta :

Аноним Аноним
  • 01-05-2018
Area of the base square = 18 x 18 = 324 m²

Area of the 4 lateral rectangle = 4 x 18 x 40 = 2880 m²

Area of the 4 triangle = 4 x 1/2 x 18 x 13 = 468 m²

Total Area = 324 + 2880 + 468 = 3672 m²

Answer:  3672 m²
Answer Link

Otras preguntas

What final impact did the westward Georgian migration have on the Creek Indians? They were given large parcels of land in Alabama. They lost their land in Georg
In two or three sentences, describe the connection between the development of steel and the development of railroads. helppppp .
Zach brought two jet skis for $15,480 He will make 36 equal payments. How much will each be?
write all names that apply to 7/8
what is the mid point 18.6 and 18.7 on a number line
Those who opposed the provisions of the Sherman Antitrust Act believed that success in business depended on
how do you round off 199,814.rounding off the the 9 beside comma
How did religious beliefs and dissent influence the new England colonies
What's something that I've done in my life that is related to physics
Which of these statements is false? A. Damaged relationships can be repaired. B. The first sign of a problem with a relationship is a feeling of anger. C. Othe