victoriareed935 victoriareed935
  • 04-08-2020
  • Mathematics
contestada

Find the total surface area.
8 km
4 km
3.9 km
2 km
8 km

Find the total surface area 8 km 4 km 39 km 2 km 8 km class=

Respuesta :

mlarsen5000
mlarsen5000 mlarsen5000
  • 04-08-2020

Answer:

71.2 km²

Step-by-step explanation:

Triangles: 1/2(8)(3.9)=15.6 (2 of them - front and back)

Base: 8x2=16

Side: 4x2=8

Slant:8x2=16

15.6+15.6+16+8+16=71.2

Answer Link

Otras preguntas

what is carob sometimes used to replace?
Holy War" traces the events back to their origin using a. chronology. b. circuitous logic. c. cause and effect. d. None of the above
define affirmative action
type of plum crossword clue
Why did Roosevelt feel need to expand justices of the Supreme Court
sexually transmitted diseases
which of the following is true about the dynamic process of competition?
low blood pressure causes
some developmentalists have considered the combination of race and gender as simultaneously affecting an adolescent’s self-esteem, thus coining the term
circumference of the earth