Brian McLogan
How do the lengths of two secant lines from a point outside a circle compare
Learn how to solve problems with secant lines. A secant line is a line that intersects a circle at exactly 2 points in contrast to a tangent line which is a line that touches a circle at exactly one point. When two secant lines...
Brian McLogan
Given a circle on a graph learn to write the equation of the circle
Learn how to write the equation of a circle. A circle is a closed shape such that all points are equidistance (equal distance) from a fixed point. The fixed point is called the center of the circle while the distance between any point of...
KnowMo
Introduction to Direct Proportion
This video explains the concept of direct proportion and how to solve problems related to it. The lecturer explains the mathematical language associated with direct proportion and provides examples where it can be applied. The video then...
Tarver Academy
How to find the Circumference when you know the Area
In This Episode, Tyler Teaches Us About How to find the Circumference when you know the Area
Brian McLogan
Learn to find the missing angle outside of a circle with a secant and tangent line
Learn how to solve problems with secant lines. A secant line is a line that intersects a circle at exactly 2 points in contrast to a tangent line which is a line that touches a circle at exactly one point. When two secant lines...
Brian McLogan
Given a line tangent to a circle find the value of x
Learn how to solve problems with tangent line. A tangent line to a circle is a line that touches the circle at exactly one point. The tangent line to a circle makes a right angle with the radius of the circle at the point of its...
R Programming 101
Use pivot_wider() to shape your data - R programming for beginners
When manipulating your data, you might want to change the shape of our data from long data to wide data. This video will walk you through how to use pivot_wider() to reshape your data from long into wide data. The next video will look at...
Brian McLogan
ACT SAT Prep Learn how to determine the circumference of a circle
ACT SAT Prep Learn how to determine the circumference of a circle
Brian McLogan
Given two tangent lines determine the measure of x
Learn how to solve problems with tangent line. A tangent line to a circle is a line that touches the circle at exactly one point. The tangent line to a circle makes a right angle with the radius of the circle at the point of its...
Curated Video
Finding the Perimeter of Composite Figures
This lesson will review what a composite figure is and how to find the perimeter of a composite figure. Grade 7 Common Core Topics/Standards
Brian McLogan
What is the equation for a circle
Learn how to write the equation of a circle. A circle is a closed shape such that all points are equidistance (equal distance) from a fixed point. The fixed point is called the center of the circle while the distance between any point of...
Brian McLogan
How to find the measure of an angle that is inscribed from a secant and tangent line
Learn how to solve problems with secant lines. A secant line is a line that intersects a circle at exactly 2 points in contrast to a tangent line which is a line that touches a circle at exactly one point. When two secant lines...
Brian McLogan
How to find the measure of a major arc of a circle
Learn how to solve problems with arcs of a circle. An arc is a curve made by two points on the circumference of a circle. The measure of an arc corresponds to the central angle made by the two radii from the center of the circle to the...
KnowMo
Circle Definitions: Understanding the Eight Parts of a Circle
This video is a lecture presentation on the definitions of different parts of a circle. The presenter explains the concept of circle parts and their importance in geometry. The video covers eight components that are essential in...
Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Circumference of a circle - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
Finding the Area of a Circle Using Circumference
In this video, the teacher explains how to find the area of a circle using the circumference. They review the formulas for the area and circumference of a circle and highlight a common mistake in calculating the radius.
Brian McLogan
Determine the missing value for the length on a secant line using a tangent line
Learn how to solve problems with secant lines. A secant line is a line that intersects a circle at exactly 2 points in contrast to a tangent line which is a line that touches a circle at exactly one point. When two secant lines...
Visual Learning Systems
Circles Review
This video provides a concise overview of the key concepts related to circles, including the radius, diameter, circumference, and area. It also touches on finding the area and volume of cylinders. This video is part of the 8-part series,...
Brian McLogan
How to solve for x when given two tangent lines to a circle
Learn how to solve problems with tangent line. A tangent line to a circle is a line that touches the circle at exactly one point. The tangent line to a circle makes a right angle with the radius of the circle at the point of its...
KnowMo
Calculating Area and Circumference of Circles
This video is a tutorial on how to calculate the area and circumference of circles using formulas such as pi times the radius squared or pi times the diameter of the circle. The video explains the importance of rounding the final answer...
Brian McLogan
How to determine the angle of an inscribed angle of a tangent and secant line
Learn how to solve problems with secant lines. A secant line is a line that intersects a circle at exactly 2 points in contrast to a tangent line which is a line that touches a circle at exactly one point. When two secant lines...
Brian McLogan
Given the radius and the center determine the equation of a circle
Learn how to write the equation of a circle. A circle is a closed shape such that all points are equidistance (equal distance) from a fixed point. The fixed point is called the center of the circle while the distance between any point of...
Curated Video
Five Facts - Christopher Columbus
This video explores five fun facts about Christopher Columbus.
Curated Video
Excel VBA Programming The Complete Guide - The Single and Double Data Types
The Single and Double data types represent a floating point number or, in other words, a number with a fractional or decimal component. We discuss the advantages of the Double data type and use it in a procedure that calculates a...