It will be 3,000 because 14 x 3 = 42 and 1,000 x 3 = 3,000
Answer:
Surface area of the cone
Volume of the cone
Step-by-step explanation:
Inscribing a sphere into a cone in simple terms, means placing the sphere into the circular base of the right cone, in such a way that the external circumference of the sphere just touches the internal circumference of the base of the cone.
The fact that inscription can occur perfectly, shows that the radius of the sphere and the base circle of the cone are equal.
Hence, we can obtain the dimensions of the cone as:
radius, r = 2 inches
height, h = 6 inches.
Surface area of the cone is got by the following formula:
substituting in the values, we will have
Volume of the cone =
substituting in the values, we will have
Answer:
Step-by-step explanation:
its the same because when you simplify it the equation is the same
Answer:
x = 41 , y = 139
Step-by-step explanation:
x and 41° are alternate exterior angles and are congruent , so
x = 41
x and y are a linear pair and sum to 180° , that is
x + y = 180
41 + y = 180 ( subtract 41 from both sides )
y = 139
Answer: Use trigonometric ratio to solve