Determine as coordenadas de um vetor u, unitário e ortogonal ao vetor v(2, -1 , 1).

What is the area of triangle pqr on the grid? a triangle pqr is shown on a grid. the vertex p is on ordered pair 7 and 6, vertex q is on ordered pair 1 and 6, and the vertex r is on ordered pair 4 and 2. 5 square units 6 square units 10 square units 12 square units

2pointswhich of the following appear in the diagram below? check all that apply.d a. zcdeов. сеo c. aéo d. zdce

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons