r+2
Explanation:
because if we add 2 to r which is equal to 4 we can get 6
Answer:
search up-area of circle formula and circumference of a circle formula
Step-by-step explanation:
If you are looking for the value of N, multiply both sides by 4. The value of N is 4900.
Answer:
a) Angle XBC = 55° because it's a corresponding angle
AXY = XBC
b) 180° - (55° × 2) = 70°