The volume of a cone is

since V=65.94 and r=3, you just plug it in and solve for h which results to 6.996cm
Sum of 2 angles = 80°
Difference = 20°
If we take away 20° from the sum, both angles are equal
⇒80 - 20 = 60°
Divide by 2 to find the smaller angle:
60 ÷ 2 = 30
Add 20° to find the bigger angle:
20 + 30 = 50°
<u>One of the angle is 30° and the other angle is 50°</u>
Given that the sum of the two angles is 80°
⇒ Third angle = 180 - 80 = 100°
Answer: The 3 angles are 30° , 50° and 100°
A dot plot shows each item of numerical data above a number line.
-5^7/-5^2=5^7/5^2= 5^(7-2)=5^5 this is the answer