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in triangle jkl, • \\(\\overline{kl}=112\\) inches • \\(jm = 84\\) inch…

Question

in triangle jkl,

  • \\(\overline{kl}=112\\) inches
  • \\(jm = 84\\) inches
  • \\(\overline{lj}=97.1\\) inches
  • \\(jk = 181.2\\) inches

what is the area of triangle jkl?
use the given information to complete the worksheet.
area formulas:

  • parallelogram: \\(a = bh\\)
  • square: \\(a = s^{2}\\)
  • triangle: \\(a=\frac{1}{2}bh\\)
  • trapezoid: \\(a=\frac{1}{2}h(b_{1}+b_{2})\\)

Explanation:

Step1: Identificar la base y la altura

La base del triángulo $JKL$ es $KL = 112$ pulgadas y la altura es $JM = 84$ pulgadas.

Step2: Aplicar la fórmula del área del triángulo

La fórmula del área de un triángulo es $A=\frac{1}{2}bh$. Sustituyendo $b = 112$ y $h = 84$, tenemos $A=\frac{1}{2}\times112\times84$.
$A = 56\times84$.
$A=4704$.

Answer:

Diagram LabelValueUnits
Height of Triangle $JKL$84inches
Area of Triangle $JKL$4704square inches