A=spr=(180-90)÷2=45
answer: a=45
=448/(_7
=-64
Therefore the correct answer is-64
Answer:
83 degrees
Step-by-step explanation:
vertical degrees show that angles across from one another have the same value. All three angles will add up to 180 degrees. Subtract both 56 and 41 from 180 degrees to get a remainder of 83.
Answer:
254.47
Step-by-step explanation:
A=πr2=π·92≈254.469
The correlation coefficient would not change when the units of one of the variable are different in the two cases.
