Respuesta :

Answer:

[tex]13.05cm^2[/tex]

Step-by-step explanation:

Area of a triangle is given a half the product of base by the perpendicular height:

[tex]A=0.5bh[/tex]

Given h=9cm, and b=2.9cm, the area is calculated as:

[tex]A=0.5bh\\\\A=0.5\times 2.9cm \times 9cm\\\\A=13.05cm^2\\[/tex]

Hence, area of the triangle is 13.05 sq cm

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