Answer:
ok
Step-by-step explanation:
Answer:
r = / 2 = 6
volume = 1/3 * π * r² * h
h = 3 * V/π *
h = = 22
the second one
Step-by-step explanation:
Step-by-step explanation:
here I have done you can check it out
Answer:
steps below
Step-by-step explanation:
1. use ruler to draw a segment of 4 units AB
2. center the compasses needle at A and draw arc with radius of 5 and intersect with another arc centered at B with radius of 3 at point C
3. center the compasses needle at B and draw arc with radius of 4.5 and intersect with another arc centered at A with radius of 2.5 at point D
4. connect BC, CD and AD to form quadrilateral ABCD