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lions [1.4K]
3 years ago
7

Triangle S and triangle L are scaled copies of one another,what is the scale factor from S to L

Mathematics
2 answers:
Naddika [18.5K]3 years ago
4 0

The scale factor is 2

L = 2 * S

Pani-rosa [81]3 years ago
4 0

Area of Triangle

                  =\frac{1}{2} \times \text{base} \times \text{Height}    

Area of Smaller Triangle (S)

                        =\frac{1}{2} \times 2 \times 4=4\text{Square unit}    

Area of Larger Triangle (L)

                        =\frac{1}{2} \times 4 \times 8=16\text{Square unit}  

Scale Factor

       =\frac{\text{Area of} \Delta L}{\text{Area of} \Delta S}\\\\=\frac{16}{4}\\\\=4  

⇒Area of Larger Triangle (L)=   4 × Area of Smaller Triangle (S)                        

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