Answer:
114
Step-by-step explanation:
Angle made at the center with same arc is always equal to the measure of the arc. so m_ FGH is 114
Answer:
12/20
Step-by-step explanation:
Answer:-3x-21
Step-by-step explanation: use the distributive property
Answer: 4in
Step-by-step explanation:
Volume of a cylinder = πR²H
Volume of a cone = 1/3πr²h
πR²H = 1/3πr²h
π is very common so it could be cancelled, so the equation now becomes
R²H = 1/3r²h
3R²H = r²h
Now substitute for the values
h = 3 x 2² x 3
--------------
3²
= 9 x 4/9
= 4in.
Therefore, the height of the cone
h = 4in.
Step-by-step explanation:
the answer is 42 because 2 times the 21 equals 42
