The third one duhhh, Ik this stuff
Answer:
the circumference is 25.133 and the area is 50.265
Answer:
2046
Step-by-step explanation:
The sum of 2^0 to 2^x added is equal to 2^(x+1)-1 but because 2^0 isnt included its 2^11-2 or 2048-2
im assuming i just pick two angles cause i cant see the options? two 90 degree angles.
and my name is teagan too :D
Answer:
16y
Step-by-step explanation: