Seudónimo Seudónimo
  • 04-04-2017
  • Mathematics
contestada

A right rectangular prism has a length of 8 cm, a width of 3 cm, and a height of 5 cm. What is the surface area of the prism? Enter your answer in the box. cm²

Respuesta :

irspow
irspow irspow
  • 04-04-2017
The surface area is the sum of the area of the six sides...

A=2(xy+xz+yz)

A=2(8*3+8*5+3*5)

A=2(24+40+15)

A=2(79)

A=158 cm^2

Answer Link

Otras preguntas

events of ww2 that led to UDHR
what does a 220 degree angle look like?
Use the information to find the length of CD in parallelogram ABCD. The perimeter is 92 cm. AD is 7 cm more than twice AB. (Hint: Sketch the diagram.)
what years did the cattle drives take place from
Which expressions, when evaluated with x = –9, are negative in value? Choose all answers that are correct. A. –2x – 8 B. –26 – 2x C. 35 + 3x D. –3x
a town had about 2120 acres of pine trees 40 years ago. Only about 13% of the pine trees remain. How many acres of pine trees remain
how do you work out 45.3x6 using grid method
What is the prefix of active
HELP HELP HELP HELP PLEASE (sorry ) can u complete this tiny is to .................. as broad is to ........................ the words to fill this in are tiny
what does ich hoffe, dass Sie und Ihre Familie geht es gut