Question

Calcula el área de la región triangular quilatera:
ES PARA HOY PLS :'v

Answer 1

hello .

Explanation:

because the three sides sre equal so the three angles are 60 so one of the area formulas is this

`area = (1)/(2) \sin(a) * b * c`

a is angele

b and c are the two sides of the angle so

`area = (1)/(2) \sin(60) * 8 * 8 = (1)/(2) * ( √(3) )/(2) * 8 * 8 = (64 √(3) )/(4) = 16 √(3) {m}^(2)`

c is the answer

hope you understand

Answer 2

C.
`16√(3)m^(2)`

Explanation:

The formula for finding the area of an equilateral triangle is
`a^2((√(3))/(4) )`

a = 8 in your problem.

So,

`8^2((√(3))/(4) )\\\\64((√(3))/(4) )\\\\ (64√(3) )/(4) \\\\16√(3) m^(2)`

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La fórmula para hallar el área de un triángulo equilátero es
`a^2((√(3))/(4) )`

a = 8 en tu problema.

Asi que,

`8^2((√(3))/(4) )\\\\64((√(3))/(4) )\\\\ (64√(3) )/(4) \\\\16√(3) m^(2)`