Stezzi489 Stezzi489
  • 03-08-2014
  • Mathematics
contestada

The base of right prism is rhombus of diagonal is 6 and 8cm and altitude is 12 cm find total surface area

Respuesta :

MattD
MattD MattD
  • 04-08-2014
e=6
f=8
H=12
h=?
a=?
[tex](0.5*6)^2+(8*0.5)^2=a^2[/tex]
[tex]25=a^2[/tex]
a=5
[tex](0.5*a)^2+(H)^2=h^2[/tex]
[tex](0.5*5)^2+(12)^2=h^2[/tex]
h=12.25
Area=0.5*e*f+4*a*h*0.5=0.5*6*8+4*0.5*5*12.25=146.5
Answer Link

Otras preguntas

The volume of one of the Great Lakes is 3.5 × 103 cubic kilometers. If there are 6.3 × 107 fish in the lake, what is the average number of fish per cubic kilome
Mason is a purely _____________ artist; the idea is more important to him than the form it takes. In other words, he's just some guy hanging a chair on the wall
If a motorcycle, a car, and a big rig are all moving with a velocity of 100 km/h, which vehicle has the greatest momentum?
Which two properties of equality could Zoe use to finish solving for x
What is humidity? Please answer as quickly as possible.
T object]user: 15. which of the following sentences has an error in capitalization? a. central park is one of new york's features i would love to visit someday
Using your knowledge of meiosis and the formation of gametes, consider the following information. Down syndrome is caused by nondisjunction of chromosome pair 2
What times what gives you 36?
a triangular prism has a volume of 240 cubic meters.Which of the following are possible dimensions for the area of the base and the height of the prism?
Look! It is (I, me) Which pronoun should I use?