Answer:AE=EC và BF=FC => EF là đường trung bình của tam giác ABC
=> EF // và bằng 1/2 AB
=> AB = 16
Step-by-step explanation:
Answer:
Add
−
23 and 5.6
5x
b + x − 17.4
Step-by-step explanation: plz brainliest
If the perimeter is 26, and the width is 4, then add 4 twice, to get 8. Then subtract 8 from 26 to then get 18, you have two lengths, so divide 18 by 2. Your answer is 9.
To check add 4+4+9+9 = 26.
hope it helped! :)
Number 2 is the correct answer
Answer: put 11 in each one
Step-by-step explanation:
