Question

choose the correct alternative​

Answer 1

Answer:

1) has some error because

3^4= 81=9^2

not given in options

2) opt b) 4xy        we are required to expand (x+2y)^2

we get x^2+4xy+4y^2

3) b)9

4) b) medians

hope it helps

pls mark as brainliest

Answer 2

Answer:

Step-by-step explanation:

1. c) 1

2. b) 4xy

3. d) 6

4. c) perpendicular bisector