Diana49 Diana49
  • 14-04-2016
  • Mathematics
contestada

Which is the best approximation of the perimeter of a right isosceles triangle if it's hypotenuse is 12 units long

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 14-04-2016
ok so isocileese
that means that the 2 legs are eual

a^2+b^2=c^2
a=b
c=12
2a^2=12^2
2a^2=144
divide 2
a^2=72
a=6√2

perimiter=a+b+c
a=b
P=6√2+6√2+12
P=12√2+12
P=aprox 28.97 units
Answer Link

Otras preguntas

Compute the following: Subscript 8 Baseline C Subscript 8 a. 16 b. 0 c. 64 d. 1
a word that uses the root word -vac- and Write one complete sentence using the word that you came up with for -vac-.
Hey i need help remembering the name of the free online therapy thing. My friend really needs it and ik the name starts with 2cups. please no links
ndbfhbehjbgherjndbvjhbrh
In the first 1/6 hour of a rainstorm, 1/10 inch of rain fell. If the rain continued to fall at the same rate, how much rain fell in 2 1/2 hours?
Shortest to longest in order 1 mm, 1m, 1cm, 1 km
Rewrite the following equation in slope-intercept form. x + 4y = 16
please help ill give brainliest answer!
PZ PLZ PLZ HELP I DO NOT UNDERSTAND THIS KINDA OF STUFF IF U DONT KNOW DO NOT ANSWER IT I ACTUALLY NEED HELP NO LINKS PLZ
Help just help please. !!!