30.25 square meters because you would divide 121 by 4 because a square has 4 equal length sides.
Hope this helps
18.87 inches the cube root of 6720
Answer:
By comparison of the sides.
Step-by-step explanation:
If triangles are similar, that means their angles are equal and sides are proportional.
If you already have a proportion of two corresponding sides between triangles, then use that proportion and set it equal to a side you already know the measurement to. Hopefully that side is corresponding to your missing measurement, and you can then solve it.
Answer:
12
Step-by-step explanation:
t/9=16/12
12t=144
t=12