Area=(Theta/2) * r^2 This should be it, obviously Theta is your angle and you should use radiants in theory.
The last answer is correct
x= 45 degrees
y= 10.9sqrt2
Answer:
3x=4
Step-by-step explanation:
When you square a negative number, the result is positive.
(-4)^2 = (-4)ª(-4) = 16
When you cube a negative number, the result is negative.
(-4)^3 = (-4)•(-4)•(-4) = -64
Negatives pair up and cancel out, so odd exponents always have one negative unpaired, making the result negative.
