Answer:
Step-by-step explanation:
r = 9 cm
h = 10 cm
Volume of cone = (1/3)πr²h
= 847.8 cubic cm
(4x28)+64
112+64
176
Rounded to the nearest ten it would be 180
Answer:
EG and GF
Step-by-step explanation:
when a perpendicular bisector bisects a segment it creates a right angle. It also divides the segment in half. So EG≅GF