KristoferF449467 KristoferF449467
  • 25-10-2022
  • Mathematics
contestada

help me I'm practicing

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JenesysI359666 JenesysI359666
  • 25-10-2022

we calculate the area of one trangle and multiply by 2

we apply formula of the triangle area

[tex]A=\frac{b\times h}{2}[/tex]

where b is the base and h the height of the triangle

then replacing

[tex]\begin{gathered} A=\frac{6\times5.2}{2} \\ \\ A=15.6 \end{gathered}[/tex]

area of one triangle is 15.6square centimeters

Area of both triangles

[tex]\begin{gathered} 15.6\times2 \\ =31.2 \end{gathered}[/tex]

Area of the two triangle bases is 31.2 square centimeters

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