what is the answer to these 2 problems ? if possible provide work? i can give brainliest i need asap please

I'm being volume of cylinder with 13 in. radius and 30 in height answer choices in pic

The parabola opens: y=√x-4 (principal square root) up down right left

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h