Find, correct to the nearest degree, the angle of the triangle with the given vertices. A(1, 0, -1), B(4, -5, 0), C(1, 4, 4) CAB =

Q: The vertices of a triangle are (-2,7), (5,4) and (1,y). If the third point is in the fourth quadrant…

A: SOLUTION-

Q: Find the area of the triangle having the given vertices A(-1, 2), B(2,2) and C(-2,4).

A:

Q: If a triangle has vertices (-5,-5), (-4,-6), and (-2,-1), how do you reflect this over the y=x axis

A: First of all to find the coordinates of the vertices A(-5,-5),B(-4,-6),C(-2,-1) after reflection…

Q: Find the measures of the angles of the triangle whose vertices are A = (-1,0), B = (2, 1), and C =…

A: A=(-1,0) B=(2,1) C=(1,-2)

Q: Q7. Check whether the points (0, 7, 10), (-1, 6, 6) and (-4, 9, 6) are the vertices of a right…

A:

Q: 1.2 Points A(4, -6, 2), B(-2, 0, 3), and C(10, 1, -7) form a triangle. Show that rAB CA = 0.

A: rab = B-A = (-2,0,3) -(4,-6,2) = (-6,6,1) rbc = C -B = (10,1,-7) - (-2,0,3) = (12,1,-10) rca = A -C…

Q: Verify that the points (0, 3), (2, -3), and (-4, -5) are vertices of an isosceles triangle.

A: Length of the side joining the points (0, 3) and (2, -3) is: l1=0-22+3+32=4+36=40=210 Length of the…

Q: The points P(-1,0, 4), Q(1, 2, 4) and (0, -1, 3) are vertices of a right triangle.

A:

Q: 1. Graph and connect the points ( -3, 5 ) ( 1, -3 ) and ( -6, -4 ) . 2. Translate the triangle 2…

A:

Q: Find the orthocenter of the triangle described by the vertices: Q(4, -3), R(8, 5), S(8, -8). Graph…

A: Follow the steps as shown below.