0
Which solid is formed when a semicircle is revolved about a line containing the diameter of the semicircle?
Wiki User
∙ 14y ago
a sphere
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
When two diameters of a circle divide the circle into 4 congruent parts what kind of angle is formed by diameter?
A right-angled (90 degrees) cross (+) is formed by the two diameter lines crossing in the centre of the circle.
If a right rectangular pyramid is sliced with a plane perpendicular to its base and containing its vertexwhat shape would be formed?
They would be two right triangular pyramids.
How many different 4-digit numbers can be formed from the digits of 0 2 4 and 7?
192, including ones containing repeat digits.
If a 36 length of fabric if formed into a tube what is the diameter of a circle to enclose one end?
Assuming the tube is hallow, 36/pi. Otherwise, it depends on the thickness of the carpet.
What will be the diameter of a hexagon be with 16 inch sides?
The diameter of a hexagon will be any segment that joins two vertices of the hexagon and passes through its center. Since each of the angles of a hexagon is 120 degrees, than any triangle, which is formed by one side of the triangle and two radii, is an equilateral triangle, and so the lengths of radii are also 16 inches. Thus, the diameter (the sum of two radii) is 32 inches.
What is the area of a figure formed using a semicircle with a diameter of 16 feet and a trapezoid with a height of 8 feet and bases of 12 feet and 14 feet?
trapezoid = 1/2 sum of bases x height = 104 semicircle = 1/2 pi x diameter squared/4 = 100.48 total = 204.48 sq ft
What is a plane figure formed by coplanar segments?
It is a plane figure, for example, a semicircle, a triangle, a kite.
What is the measure of the angle formed between a tangent and the diameter of a circle?
It is 90 degrees between the circle's diameter and its tangent
When is a carbocation formed?
A carbocation is formed when a alkane or a alkyl group containing molecule undergoes through a SN1 reaction.
How is acis rain formed?
rain containing nitric and sulfuric acid
Are acids formed from cardon dioxide?
No. An acid is a solution containing H+ ions
What is the meaning ofBASALTIC?
Pertaining to basalt; formed of, or containing, basalt; as basaltic lava.
What are polymers containing up to 20 different kinds of?
Polymers are formed from monomers.
Which of the following was not characteristics of earth before the oceans formed?
an atmosphere containing free oxygen
Which mountain range formed when the plate containing the indian subcontinent bumed into asia?
The Himaylas
How is nitrogen dioxide formed in a car?
Nitrogen dioxide is formed as a product of combustion; oxidation (reaction with oxygen) of organic compounds from fuel containing nitrogen.
How many covalent bonds can be formed by an atom containing 7 electrons?
it will form three bonding
