( − 5 ) ( + 5 ) ( 2 + 2 5 )
Answer: 140cm 2
Step-by-step explanation: 8 x 5 = 40 x 4 = 115 + 25 = 140
Answer:
perimeter = 4 x side
perimeter = 4(4x–1) = 16x – 4
Step-by-step explanation:
Please correct me if I am wrong :)