Only the second one
when diameter is 4 r=2
so 2pi*2=2²*pi the first is circumference the second area
It is a polynomial, and the degree is quartic
hope this helps
Answer:
true
Step-by-step explanation:
Answer: 1000 mL
Step-by-step explanation:
Answer: 50 degrees
Step-by-step explanation:
This is actually quite simple using the exterior angle theory
"The exterior angle theorem states that the measure of an exterior angle is equal to the sum of the measures of the two remote interior angles of the triangle"
In this case the exterior angle is 120 degrees, basically what the theorem states is that it the angle that you see outside the triangle equals the angle measurements of the 2 angles opposite of it, so just create an equation because you know 2 of the variables
120=70+x
120-70=x
Angle x = 50 degrees
