Step-by-step explanation:
here's your solution
=> volume of circular cone = (1/3)πr^2h
=> radius = 4 cm ,, height = 9 cm
=> volume of cone = (1/3)*(22/7)*16*9
=> volume of circular cone = 150.8 cm^3

Answer: Idk but try downloading more apps it’s a lot easier to have more than one
Step-by-step explanation:
Answer:
98
Step-by-step explanation:
This means that it sweeps out half of the circle so that the chord is actually going across the whole diameter of the circle. So if the chord is going across the diameter and has a length of 15 inches, then the radius of the circle should be 7.5 inches. read more at: https://www.ck12.org/trigonometry/Length-of-a-Chord/lesson/Length-of-a-Chord-TRIG/