Answer:
36π + (18√29)π
Step-by-step explanation:
π × r² + π × r × √(r² + h²)
π × 6² + π × 6 × √(6² + 15²)
36π + (18√29)π ≈417.621
Answer:
it is like a question so do you like orange or red better is a baised question
Step-by-step explanation:
hope this helped!!!!
r = s i n 2 θ , r = c o s 2 θ.
1). The 2 angles add up to 180 degrees.
2). And 3). The 2 angles are equal.
Answer:
12
Step-by-step explanation:
These are similar triangles, so the ratio of their sides is the same for each side.
AB = 8 and BD = 10
So, the ratio is 8:10 or 4:5
Because the triangles are similar....
The ratio of AC:CE is also 4:5
12:15 = 4:5
So, 12 is the answer!
