FuseSchool
Angles In Parallel Lines
Parallel lines are always the same distance apart and never meet.
We use arrowheads are used to show that lines are parallel.
See how these lines have one arrow the, because these ones are also parallel but not parallel to the ones...
Curated Video
Using a Net to Find Surface Area
The video is a math test prep where the teacher guides the students on how to identify the surface area of a right triangular prism gift box using a net. The teacher encourages the use of mathematical reference sheets and formulae to...
Let's Tute
Understanding Triangles: Types and Properties
This video explains the basic concepts of triangles, including the relationship between angles and sides, the properties of equilateral, isosceles, and scalene triangles, and the special case of right-angled triangles.
Brian McLogan
Proving two triangles are similar two different ways
👉 Learn how to solve for the unknown in a triangle divided internally such that the division is parallel to one of the sides of the triangle. The triangle proportionality theorem states that if a line is parallel to one side of a...
Curated Video
Find Sine Value Using Side Ratios
In this video, students learn how to find the sine value of an acute angle in a right triangle. It explains the properties of right triangles, such as the relationship between the hypotenuse and the legs, as well as the concept of...
Brian McLogan
How Classifying Triangles Helps Solve Problems | Part 1
I think we all learn how to classify triangles, but why do we learn it and how is it helpful for us to solve math problems?
Curated Video
KS2 Primary Maths Age 9-13 - Measure: Areas of Triangles - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
Curated Video
Nets (Part 2) (Use a net to find the surface area of a solid formed by rectangles and triangles)
The three dimensions that form a solid are: length, width, and height.
Curated Video
Angle Properties in Triangles
Identifying special types of triangles based on the angle properties such as right triangles, obtuse triangles, and acute triangles.
KnowMo
Proving Congruence of Triangles: Criteria and Conditions
The video explains the different criteria or conditions that can be used to prove that two triangles are congruent or identical to each other. The speaker discusses four different rules: side side side, two sides and the included angle,...
Brian McLogan
What are Congruent Parts - Congruent Triangles
👉 Learn how to find the corresponding pairs of congruent triangles. Two or more triangles are said to be congruent if they have the same shape and size. To determine the corresponding congruent parts of a triangle, we use the congruent...
Curated Video
Classifying Triangles using the Pythagorean Theorem
Learn about the characteristics of right, acute, and obtuse triangles. This video demonstrates how to determine if a triangle is right using the theorem and highlights common mistakes students make.
Professor Dave Explains
Three-Dimensional Shapes Part 1: Types, Calculating Surface Area
How to calculate surface area.
FuseSchool
MATHS - Numbers - Square, Cube & Triangular Numbers
In this video we are going to look at square, cube and triangular numbers, what they are, how they can be useful and some of the patterns they form
Brian McLogan
What is a perpendicular bisector
👉 Learn the essential definitions of triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of their angles or on the basis of their side lengths. The classification of triangles on the bases of their...
Brian McLogan
Using angle bisector theorem to determine missing length of a triangle
👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides...
Brian McLogan
Write the equation of a circle given the center and point
Write the equation of a circle given the center and point
TMW Media
Shapes & Colors: Shapes around us and drawing colors
Which shape is which by pointing to it. Drawing and saying colors. Shapes & Colors, Part 3
Brian McLogan
What are the parts of a right triangle
👉 Learn all about the trigonometry of right triangles. A right triangle is a triangle that has 90 degrees as one of its angles. The trigonometric identities of right triangles give us the relationship between the angles of a right...
Curated Video
Polygons and Special Types of Polygons
Identifying the properties of polygons and special types of polygons like quadrilaterals and triangles.
Let's Tute
Drawing Landscape/Scenery with Geometric Shapes
In this video we will learn how to draw Landscape/Scenery with Geometric Shapes