C. reflex, because all of the others are triangles
Answer:
π/90 or 0.0035 units
Step-by-step explanation:
equation: <em>length of the arc = ∠of the angle/360 * circumference</em>
Substitute: <em>S = 0.4/360 * 10π</em> --> C = 2πr
Simplify: S = 1/900 * 10π
Simplify: S = π/90 ≈ 0.003489 units
Answer:
B for both
Step-by-step explanation:
hope this helps :D ^^
Answer:
The answer is 25
Step-by-step explanation:
6•5=30
30+20=50
50/-2=25
