Answer:
576 cm^3
Step-by-step explanation:
Express this volume formula as V = π r^2 h, where the " ^ " symbol indicates exponentiation. Substitute 4 for r (this is half the diameter), 12 cm for h, and 3 for π: V = 3*(4)^2*12 cm^3, or V = 576 cm^3.
a
False
Angles a and b add to 180° (linear pair), so angle b is 68°.
106$
80% off of 500$ is 100$ and 6% of 100$ is 6$ add that and u get 106$
they are adjacent angles