Answer:
10
Step-by-step explanation:
Answer:
19/5
Step-by-step explanation:
1. multiple 3 x 5= 15
2. add 15+4
3. put it over 5: 19/5
0.39
We calculate tan(7) then multiply by 3.2 to solve for h
Pythagorean Theorem:
a^2 + b^2 = c^2
26^2 + 18^2 = c^2
676 + 324 = c^2
1,000 = c^2
ratio
31.6 = c
Answer:
The area of a horizontal cross section at a height is 
Step-by-step explanation:
Given that,
Height = 14 m
Radius = 2 m
Let V be the volume of a right circular cone
We need to calculate the value of R
Using given data

Put the value into the formula



We need to calculate the area of a horizontal cross section at a height y
Using formula of area

Put the value into the formula

Hence, The area of a horizontal cross section at a height is 