Question

the area of two similar trianes are 81sac. and 36sqcm if one side of first triangle is 3cm.what is the lenght of the corresponding side of second triangle?​

Answer 1

Answer:

Step-by-step explanation:

area of triangle 1 : area of triangle 2 = 81 : 36

1/2 *3b = 81

b = 54

1/2 pb = 36

p = 72/54

p = 4/3 cm