Rotate the triangle in Exercise 29 counterclockwise 90° about the point ( 5 , 3 ) . Graph the triangles . 29. Use the standard matrix for counterclockwise rotation in R 2 to rotate the triangle with vertices ( 3 , 5 ) , ( 5 , 3 ) and ( 3 , 0 ) counterclockwise 90° about the origin. Graph the triangles.
Rotate the triangle in Exercise 29 counterclockwise 90° about the point ( 5 , 3 ) . Graph the triangles . 29. Use the standard matrix for counterclockwise rotation in R 2 to rotate the triangle with vertices ( 3 , 5 ) , ( 5 , 3 ) and ( 3 , 0 ) counterclockwise 90° about the origin. Graph the triangles.
Solution Summary: The author illustrates how the triangle is rotated counterclockwise 90° about the point (5,3).
Rotate the triangle in Exercise 29 counterclockwise 90° about the point
(
5
,
3
)
. Graph the triangles.
29. Use the standard matrix for counterclockwise rotation in
R
2
to rotate the triangle with vertices
(
3
,
5
)
,
(
5
,
3
)
and
(
3
,
0
)
counterclockwise 90° about the origin. Graph the triangles.
Polygon with three sides, three angles, and three vertices. Based on the properties of each side, the types of triangles are scalene (triangle with three three different lengths and three different angles), isosceles (angle with two equal sides and two equal angles), and equilateral (three equal sides and three angles of 60°). The types of angles are acute (less than 90°); obtuse (greater than 90°); and right (90°).
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Linear Equation | Solving Linear Equations | What is Linear Equation in one variable ?; Author: Najam Academy;https://www.youtube.com/watch?v=tHm3X_Ta_iE;License: Standard YouTube License, CC-BY