Inescumaddybattie
Inescumaddybattie Inescumaddybattie
  • 04-08-2016
  • Mathematics
contestada

an equilateral triangle has a semiperimeter of 6 meters. what is the area of the triangle? round to the nearest square meter.

Respuesta :

caylus
caylus caylus
  • 04-08-2016
Hello,

2p=2*6=12==>a=4 (side of the triangle)

Let's calculate the height
h=√(4²-2²)=√12=2√3
Area=4*2√3/2=4√3=6,928203230≈7 (m²)
Answer Link
joshuamcfarlanp56m8a
joshuamcfarlanp56m8a joshuamcfarlanp56m8a
  • 16-09-2020

Answer: To simplify things the answer is B. 7 Square meters.

Step-by-step explanation:

Answer Link

Otras preguntas

Multiply and simplify. 2x2y3z2 · 4xy4x2 how to do?
PLZZZZZZ HELP!!!!!!!!!!!!!!!!!!!!!The term laissez-faire refers to the government’s approach, in the 1890s, to foreign policy affecting trade. economic policy a
Rewrite the point-slope equation in slope-intercept form: y - 3 = 2(x + 4)
how do you believe the japanese justified their imperialism in korea taiwan and china
I ______ back to my office after I saw the rain.
Me gustaría ir contigo _________ tengo otro trabajo. A. si B. desde C. pero D. donde
help please paper due tomorrow ​
Why did French and Austrian troops stops revolts in Spain and italy
A wire-hair terrier and a smooth-hair terrier are mated. The offspring produced are 6 wire-hair puppies and 2 smooth-hair puppies. a. What pattern of inher
Why have the Aztec ruins in Mexico City not been dug up?