Answer:
1005.3 cm³
Step-by-step explanation:
The radius of the cone (r) is 8 cm and the slant height is AC = AB = 17 cm.
Therefore, the height of the cone (h) will be given by cm.
We have to calculate the volume of the cone.
Therefore, the volume of the cone will be given by
=
= 1005.3 cm³ (Answer)
Answer:
62°
Step-by-step explanation:
Given that the triangle has two angle measures of 41° and 77°.
All the angles in a triangle must add up to 180° (e.g. 20° + 60° + 100°). So we write a simple equation to solve for the mystery angle measure:
Let x = the missing measure
Now that we have our equation, let's start solving it. First, we need to add 41 and 77 together which simplifies the equation:
Then we subtract 118 from both sides to isolate x - this will give us the value of this variable:
Therefore, the third angle must have a measure of 62°.
