Given
To find:
The area of the triangle.
Explanation:
It is given that,
That implies,
The area of the triangle is,
[tex]\begin{gathered} A=\frac{1}{2}\times b\times h \\ =\frac{1}{2}\times10\times9 \\ =5\times9 \\ =45cm^2 \end{gathered}[/tex]
Hence, the area of the triangle is 45cm
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