STAAR Category 3
Grade 8 Mathematics
TEKS 8.100
5. Two picture frames are similar. The dimensions of the smaller frame are 4 inches by 9 inches. The
larger frame has dimensions 12 inches by x inches.
4 inches
12 inches
9 inches
x inches
What is the perimeter of the larger frame?
A 30 inches
B 42 inches
C 78 inches
D 96 inches