Given:
The height of a right cone = 14 in
Base diameter = 17 in
To find:
The diagram of the cone and its lateral surface area.
Solution:
(a)
The diagram of a right cone with height 14 in and base diameter of 17 in is shown below.
Diagram is not to scale.
(b)
We know that lateral surface of the cone is
...(i)
Where, r is the base radius, h is vertical height and l is the slant height of the cone.
Base radius of the cone = 
Now,
Putting r=8.5, h=14 and π=3.14 in (i), we get
Therefore, the lateral surface area of the cone is 437 sq. inches.
The total number of beads that Lexi could accommodate based
on the on hand items is 101 beads. Subtract the number of beads she needs which
is 144 beads with 101 beads. The amount of beads that would need a box is 43
beads. Since a medium box could only accommodate 10 beads at a time, divide 43
with 10 and the answer would be 4 remainder 3. Thus Lexi would only need 4
medium boxes.
Answer:
The answer is -28C
Step-by-step explanation:
dont forget to smile today:)
A straight line adds up to 180
So the line opposite of 137 should add up to 180
This gives us the equation 137+x=180 then x=43
The triangle also adds up to 180 degrees
So 102+43+x=180
The equation can be simplified to 145+x=180 therefore x=35
So x+?=180 because it is a straight line.
We can substitute x in making the equation 35+?=180
Now we want to solve for the ? so we'll subtract 35 from each side
This leaves us with the equation ?=145
So we now know that the ?=145
Answer:
Triangle HIK is congruent to triangle JGK
KI = KG (CPCT)
HK = JK (CPCT)
Angle HKG = angle JKI
Therefore triangle HKG is congruent to triangle JKI
GH = IJ (CPCT)
Hope this helps!
