(a) Find the area of the triangle PQR where P = (1, 1, 1), Q = (1, 2, 3) and R = (0, 1, 1). (b) Find the an equation of the plane which passes through P, Q, and R. The area of a of triangle with b and h is A = (1/2)bh. Find the are...
(b) The points P, Q and R form a triangle 4PQR in R3. Determine whether angle Q (the angle at the vertex Q) is an acute, obtuse or right angle. Be sure to justify your answer.The Equation Of The Plane :a)To fin...
<p>To find the equation of the angle bisector of triangle PQR formed by the points P(-1, 0), Q(0, 0), and R(3, 3√3), we will follow these steps:</p><p><strong>Step 1: Find the slopes of lines PQ and QR.</strong></p><p>1. <strong>Slope of line PQ</strong
Determine the component of q that points in the same direction as m.Find a unit vector in the direction PQ, the projection of PQ onto <1,1>, the vector component of PQ orthogonal to <1,0>, and the angle between PQ and PR.Point...