120 Videos for "area problems"

306090 Triangles  Problem 4
Math › Trigonometry › Pythagorean Theorem
How to find the area of an equilateral triangle given only a side length. 
Radian Measure of Angles  Problem 4
Math › Precalculus › Trigonometric Functions
How to find the arc length and area of a sector when the central and is given in radians or degrees. 
Factoring: Special Cases Part I  Problem 2
Math › Algebra › Factoring
How to find the side length of a square if given its area. 
454590 Triangles  Problem 4
Math › Geometry › Pythagorean Theorem
How to calculate the area of a 454590 triangle given only the length of the hypotenuse. 
454590 Triangles  Problem 4
Math › Trigonometry › Pythagorean Theorem
How to calculate the area of a 454590 triangle given only the length of the hypotenuse. 
Using the Pythagorean Theorem to find a Missing Leg  Problem 3
Math › Trigonometry › Pythagorean Theorem
How to use the Pythagorean Theorem to find the surface area of a prism given one of the face diagonals and the lengths of two edges. 
Using the Pythagorean Theorem to find a Missing Hypotenuse  Problem 3
Math › Geometry › Pythagorean Theorem
How to find the surface area of a triangular prism using the Pythagorean Theorem. 
Using the Pythagorean Theorem to find a Missing Leg  Problem 3
Math › Geometry › Pythagorean Theorem
How to use the Pythagorean Theorem to find the surface area of a prism given one of the face diagonals and the lengths of two edges. 
Using the Pythagorean Theorem to find a Missing Hypotenuse  Problem 3
Math › Trigonometry › Pythagorean Theorem
How to find the surface area of a triangular prism using the Pythagorean Theorem. 
Volume of Cones  Problem 2
Math › Geometry › Volume
How to find the volume of half of a cone, given the diameter and slant height. 
Volume of Cones  Problem 4
Math › Geometry › Volume
How to find the radius of a cone, given the volume and the height. 
Volume of Cones  Problem 3
Math › Geometry › Volume
How to find the volume of a cylinder with a cone removed. 
Volume of Cylinders  Problem 3
Math › Geometry › Volume
How to find the volume between two cylinders, given their height and radii. 
Volume of Cylinders  Problem 1
Math › Geometry › Volume
How to find the volume of a solid that has half of a cylinder joined to a rectangular prism. 
Volume of Cylinders  Problem 2
Math › Geometry › Volume
How to calculate the volume of a cylinder with a missing wedge, given the measure of the arc. 
Volume of Cones  Problem 1
Math › Geometry › Volume
How to find the height of a cone, given the radius and the height. 
Pythagorean Theorem Proofs  Problem 1
Math › Geometry › Pythagorean Theorem
How to prove the Pythagorean Theorem by rearranging triangles inside a square. 
Pythagorean Theorem Proofs  Problem 1
Math › Trigonometry › Pythagorean Theorem
How to prove the Pythagorean Theorem by rearranging triangles inside a square. 
Factoring Trinomials, a is not 1  Problem 11
Math › Algebra › Factoring
A geometric interpretation of factoring trinoimals that uses a length times width equals area rectangular model. A "diamond puzzle" is used to find the rectangle's subareas. 
Volume of Pyramids  Problem 4
Math › Geometry › Volume
How to find the base of a trapezoid in a pyramid, given the volume.