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

This is a question for the book “ House on Mango Street” Cisneros suggests the natural desire to express oneself creatively by __________.
how do you put this in simplest form 1/4 divided 3/8
In the fraction 9/10, which number is the numerator?
what features should you look for in a fossil to determine if the now-extinct organism was related to a rat and an eleephant?
What is the reflection of the point (−6, 2) across the y-axis?
In what type of rocks are fossils most commonly found?.
COMBINE the following sentences into one using the relative pronoun indicated in parentheses. Remember to make past participle agreement where needed. 1. Vous a
By 2030, over ________ million of the population will be hispanic.
why did the Union go to extensive efforts to blockade Florida's ports and harbors.
WILL BRAINLIST!! Without Using a calculator Evaluate -81+203²