To find the area of a square you just do LxW
= 81km
Answer:
7
Step-by-step explanation:
![f(-2)=(-2)^2+3=4+3=7](https://tex.z-dn.net/?f=f%28-2%29%3D%28-2%29%5E2%2B3%3D4%2B3%3D7)
Answer:
96 degrees
48 degrees
36 degrees
Step-by-step explanation:
Sum of interior angles in a triangle = 180
96 + 2x + x + 12 = 180
3x + 108 = 180
3x = 72
x = 24
2x = 2(24) = 48 degrees
x + 12 = 24 + 12 = 36 degrees
Answer:
96 degrees
48 degrees
36 degrees