Answer:
a)72% b)75%
Step-by-step explanation:
I’m not really sure bout a. If it changed to 50, I kept the amount she answered correct but out of 50-(36/50) to get the percent. b) is the 36 she got correct out of the 48 she tried to do-36/48 x 100
the angle which is equal to its supplement is 90 degree
it equals 12 i believe
can you get a better picture it is hard to see
A = pi * r^2 = pi * 5^2 = 25*pi = 78.54 in²
