WebQuestions for Clockwise Rotation: 1) Record the coordinates for triangle ABC. 2) Rotate triangle ABC 90 degrees clockwise. Record the new coordinates. What happened to the x and y coordinates? What happened to their signs? 3) With the triangle still rotated 90 degrees, look at the dotted lines. What type of angle do they form? WebJun 6, 2024 · Step-by-step explanation: If we are rotating about the point (2,-1) , then we first need to translate the triangle two points to the left so that point P is at location (2,-1). Once we have that we rotate everything 90 degrees clockwise, while maintaining the same …
Rotation - Transformations – WJEC - GCSE Maths Revision - BBC …
WebGiven any point p = [ x y] and a center of rotation c = [ a b] we can construct the vector d → = p − c which is the vector that goes from p to c. Then we can create a rotation matrix T = [ … WebSolution: When rotated through 90° about the origin in anticlockwise direction. The new positions of the above points are: 2. Draw a triangle ABC on the graph paper. The co … child abuse as a social issue
Rotate point a (-2, -1) 90 degrees clockwise and give the new ...
WebThe vertices of triangle ABC are A(2,2), B(3,-1) and C(0,1). Find the coordinates of the circumcenter. Triangle ABC has been rotated 90 degrees to create triangle DEF. Prove that lines BC and EF have the opposite and reciprocal slopes. In \triangle DEF, A(2,3) is the midpoint of DE, B(4,1) is the midpoint of EF, and C(6,2) is the midpoint of DF. WebThe angle measure is a little closer to 180 ° 180\degree 1 8 0 ° 180, degree than to 90 ° 90\degree 9 0 ° 90, degree. We could split the circle into more equal parts to get a closer estimate. Triangle ABC is rotated about point P to form triangle A prime, B prime, C prime. WebSolution: When rotated through 90° about the origin in clockwise direction, the new position of the above points are; (ii) The new position of point Q (-4, -7) will become Q' (-7, 4) (iv) The new position of point S (2, -5) will become S' (-5, -2) 3. Construct the image of the given figure under the rotation of 90° clockwise about the origin O. child abuse artwork