Question

Help me please

Answer 1

you need to show that the sides are in proportion. make the long side of the larger triangle A and the short side B. the long side of the smaller triangle you can make a and the short side b. if (A/a) = (B/b) than they are similar

Answer 2

so what do i do

Answer 3

lets say the long side of rectangle A is 15 and the short side is 12. the long side of rectangle B is 5 and the short side is 4. to show that they are similar you would do a ratio. is 15/5 = 12/4 ? yes. they are similar. hope this helps