Question

the perimeter of two similar triangles is 12 and 72.area of smaller triangle is 6 cm what is the area of bigger triangle​

Answer 1

Answer:

x=36

Step-by-step explanation:

12^2/72^2=6^2/x^2

144/5184=36/x^2

5184/144=x^2/36

x^2=5184×36/144

x^2=1296

x=36