Question

ΔART ~ ΔEFG Find m. 3 1/3 7 1/2 1 19 1/5

Answer 1

Answer:

m = 3 1/3

Step-by-step explanation:

since the triangles are similar then ΔATR must be isosceles also

we can set up this proportion:

AR/TR = EF/EG

12/8 = 5/m

cross-multiply to get:

12m = 40

m = 40/12 or 20/6 which is 3 1/3

Answer 2

Answer:

3 1/3

Step-by-step explanation:

As both are similar, sides are in same proportion.

So, AR : EF = 12 : 5 = 2.4

=> TR : GF = 8 : m = 2.4

=> m = 8/2.4 = 10/3 = 3 1/3

BRAINLIEST.

YEAH IT IS.