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2. Find the area: Upload a picture of your work or type it out here 25 cm 123 cm 21 cm

2 Find The Area Upload A Picture Of Your Work Or Type It Out Here 25 Cm 123 Cm 21 Cm class=

Sagot :

The area of a triangle is represented by the following expression:

[tex]\begin{gathered} A=\frac{b\cdot h}{2} \\ \text{where,} \\ b=\text{base} \\ h=\text{height} \end{gathered}[/tex]

With the information given, we know that base is 21cm and height is 23cm, now we can substitute and calculate the area:

[tex]\begin{gathered} A=\frac{21\cdot23}{2} \\ A=\frac{483}{2} \\ A=241.5cm^2 \end{gathered}[/tex]