Rotation About a fixed Point | grade 8 Cambridge | New Secondary Mathematics Book 3
Автор: Rahber Math 4U
Загружено: 2026-01-31
Просмотров: 21
Описание:
RahberMath4U
In this video, we explain Rotation About a Fixed Point, a key topic from New Secondary Mathematics Book 3 (Grade 8 Cambridge).
You will learn:
✔ What rotation is
✔ Centre of rotation
✔ Angle and direction of rotation (clockwise & anticlockwise)
✔ How to rotate shapes step by step
✔ Common exam tips and mistakes
This lesson is perfect for Grade 8 Cambridge students, teachers, and anyone preparing for exams.
Rotation is a type of transformation that turns a shape around a fixed point. This fixed point is called the Centre of rotation. During a rotation, the shape does not change its size or shape, only its position and orientation.
A rotation is described by:
the Centre of rotation
the angle of rotation (such as 90°, 180°, or 270°)
the direction of rotation (clockwise or anticlockwise)
When a shape is rotated, every point of the shape moves through the same angle and stays the same distance from the center of rotation. For example, a rotation of 90° anticlockwise turns the shape a quarter turn to the left around the fixed point.
#RahberMath4U
#Grade8Math
#CambridgeMath
#rotation
#Transformations
#secondarymath
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке:
