Find the area of the triangle with the given vertices. Use the fact that the area...
DETAILS LARLINALG8 3.R.068. Use a determinant to find the area of the triangle with the given vertices. (-2, 0), (2, 0), (0,5)
Use polar coordinates to find the area of a triangle having vertices (0.0), (2.0), and 1.73).
Chapter 11, Review Exercises, Question 015 (a) Find the area of the triangle with vertices A (6,4,3), B (4,6,4), and C(11,9, 1). Enter the exact answer. Area = Edit (b) Use the result in part (a) to find the length of the altitude from vertex C to side AB. Enter the exact answer. Length ? Edit Chapter 11, Review Exercises, Question 017 Consider the points A(3,-3,2), B(4, -5,0), C(-1,-4,0), D (6,2, -3) (a) Find the volume of the parallelepiped that...
Calculate the angles, side lengths and area of the triangle with vertices at the points A = (1, 2, 1), B = (4, 8, 3), C = (7, 0, −2).
4. A triangle has vertices at W(2,3), V(-6,-3) and X(0,-5). Use algebra to 1) determine the midpoints of the sides of the triangle. Label each midpoint A, B, and C. 2) verify each of the midsegments are parallel to the third side. 3) show the perimeter of the midsegment triangle is half the perimeter of AWVX.
(b) Find the area of the triangle PQR. Find the volume of the parallelepiped with adjacent edges PQ, PR, and PS. P(−2, 1, 0), Q(3, 5, 3), R(1, 4, −1), S(3, 6, 2) 9. +5/10 points | Previous Answers SCalcET8 12.4.029 Consider the points below. (a) Find a nonzero vector orthogonal to the plane through the points P, Q, and R. 〈0.16,-8) (b) Find the area of the triangle PQR. Need Help? Read It Watch It Talk to a Tutor...
Find, correct to the nearest degree, the three angles of the triangle with the given vertices. A(1, 0, -1), B(4, -4, 0), C(1, 2, 5) CAB = o LABC = o ZBCA = O
x1 X2 X3 Atnangle has vertices (x1y1)(X2 y2) and X3 Уз) The area of the triangle IS given by the absolute value of D where D: y1 y2 y3 Use this formula to find the area of a triangle with vertices (6,8), (8,2), and (9,6) The area is square unit(s) Enter your answer in the answer box O Type here to search
Use vectors to find the interior angles of the triangle given the following sets of vertices. Round your answer, in degrees, to two decimal places. (-2,0), (2,5), (-8,1)
Help Entering Answers (1 point) Find the three angles of the triangle with the given vertices: P(1, 1, 1), Q(1,-1,2), and R(-4, 2, 6). 1. ZP= cos^-1(3/sqrt(255) M 2. 2Q= M 3. ZRE — M Use exact answers.