Answer:
21
Step-by-step explanation:
Similar triangles. MNL is just ABC but 3/4 the size.
x = 8*3/4 = 6
perimeter woudl be 6+6+9 = 21
Try 18 and then multiply the sum of 2 and 18 to 7
Answer:
add here be back charger
Step-by-step explanation:
C.8(7+6) is the right answer because 8x7=56 and 8x6=48 so, 56+48=104
Pretty sure it’s a rotation