Answer:
D
Step-by-step explanation:
Put m+2 in place of 'x'
(m+2)^2 + 1 <======expand
m^2 + 4m + 4 + 1 =
m^2 + 4m + 5
16 squared = 256
14 squared = 196
256 + 196 = 452.
Answer:
32x
Step-by-step explanation:
If its a triangle u have to add the given angles and subtract by 180 to get x
Answer:
Step-by-step explanation:
<u>Given </u>
<u>Perimeter of a square is:</u>
<u>Substitute the value:</u>