The area of the triangle with vertices (1,1), (8, 7), (8, 1) is Select one: O a. 21 O b. 20 O c. 42 O d. 64

Q: Find the area of a triangle PQR, where P = (2, – 3, – 4), Q = ( – 6, – 2, – 6), and R = (5, 6, – 6)

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Q: find the perimeter of a pentagon with vertices M (-3,4) N (1,4) P (4,2) Q (4, -1) and R (2,2) Round…

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Q: Q1.In the triangle ABC, where ma(4BAC )=2,AF=12, EB=14 , where E, F are points between A,B and A,C…

A: Given: In the triangle ABC,  m4(∠BAC)=2, AF=12, EB=14, where E, F are points between A, B and A, C…

Q: Find the area of the triangle formed by the three points P(1,0,1), Q (2,0,2), and R(3,3,3). a) 2.2…

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Q: Find the area of the triangle formed by the three points P(1,0,1), Q (2,0,2), and R(3,3,3). a) 2.2…

A: Given that  The three points  To find the area of the triangle formed by the three points

Q: Find a formula for the area of the triangle whose vertices are 0, v, , and v2 in R?. Choose the…

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Q: In Square ABCD, the diagonals intersect at point E. If them<AED = x + 2y, and the m<ABC = 2x -y,…

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Q: Find the perimeter of a quadrilateral with vertices at C (-2, 1), D (2, 4), E (5, 0), and F (1, -3).…

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Q: 6. ABCD is a parallelogram with diagonals intersecting at E. If AE = 4x – 8 and EC 36, find x. В. 11…

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Q: Find the area of the triangle determined by the points P(-3,6, - 4), Q(4,8, - 8), and R(10, - 5, -…

A: we have to find the area between the triangle having three coordinates by using the formula…

Q: 28. Kristina plots a triangle with vertices (-2, 3), (0, 0), and (6, 4) on a coordinate plane. If…

A: The vertices of a given triangle are A(-2, 3), B(0, 0) and B(6, 4).

Q: Hello, any help for this problem would be greatly appreciated. Thank you! 7.4

A: Plot the given points xy-plane and name them in anti-clock wise direction as shown below.

Q: In the diagram below of triangle UVW,X is a midpoint of UV and Y is a midpoint of VW. If mZY XV : 3x…

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Q: find the perimeter of ABC with the given vertices 2. A(-2,3) B(-2,-3) C(3,0)

A: Perimeter of a triangle is the sum of lengths of the three sides. The length of a side is the…

Q: If AWXY is an isOsceles triangle with WX = XY, find x and the measure a 6x-77 3r + 4 Y 5x - 31

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Q: Find the area of the triangle determined by the points P(1, 1, 1), Q(10, 10, 7), and R(9, -5, 2).…

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Q: In the diagram below of triangle TUV, W is a midpoint of TU and X is a midpoint of UV.If W X = 10 –…

A: To find: The measure of WX. Given: The measures are WX=10-2x and TV=21-5x . Concept used: Mid point…

Q: W 5- Find the area of the triangle determined by the given points. 1. Р(1, 1, 1), Р.(1, 2, 1), P:(1,…

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Q: Find the area of the triangle having vertices A (0, 0, 0), B (0,

A: In this question we will use basic of algebra i.e finding area of triangle when coordinate of…

Q: Which of the car wheel rim designs is(are) dihedral(s)? II II IV a. I, II, and II O b. II and IV O…

A: Dihedral group is a group of symmetries including rotational symmetries and reflections. Note that…

Q: In the diagram below of triangle IJK, L is the midpoint of I K and M is the midpoint of JK. If mZKIJ…

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Q: Find sides M,n,Y,X 145 5V2 600

A: Given query is to find indicated sides.

Q: Show that the two triangles are similar. Q P and ZN Z Nv, so ALvQ AMNP QLN QNL MPN MNP NMP

A: Two triangles △LNW and △MNP are shown in the figure given in the problem. From the figure, LQ||MP…

Q: The corners for a fence are located at A (7,4), B (1,4), C (3,10), and D (5,10). Which of the…

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Q: In the diagram below of triangle TUV,W is a midpoint of TU and X is a midpoint of UV. If W X = 26 –…

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Q: In the diagram below of triangle JKL, M is the midpoint of JL and N is the midpoint of KL. If mZLJ K…

A: Since M is the midpoint of LJ and N is the midpoint of LK.

Q: Given the coordinates of X, Y and Z as shown in the figure, find the perimeter of the triangle. Z…

A: To find the parameter of the triangle XYZ.

Q: In parallelogram ABCD, point o 1s intersection of diagonals AC and 15 and AB=6, Pind sum BD. If the…

A: We know that diagonals of a parallelogram bisects each other. So we can say that OD = OB and OA=…

Q: Find the area of the triangle given. A (-3, 2), B (2, 4) C (3, 1)

A: We will find the area of the triangle.

Q: Find the perimeter of the triangle with vertices at A(0,0), B(-3,-4), and C(-6,0). What is the…

A: Given,           The triangle with vertices at A0,0 , B-3,-4 and C-6,0.

Q: Find the areas of the triangles whose vertices are given A(1, 0, 0), B(0, 2, 0), C(0, 0, -1)

A: To find the area of the triangle

Q: Find the area of the triangle with the given vertices (-3, -2), (2, -2), (1, 2). Round to the…

A: Consider a triangle with vertices  −3, −2,2, −2,1, 2

Q: Show that the two triangles are similar. Q P and ZN INV, so ALNQ AMNP. QLN QNL MPN MNP NMP IN

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Q: In the diagram below of triangle STU,V is a midpoint of ST and W is a midpoint of TU. If MZWVT = 90…

A: Given, V is midpoint of ST. W is midpoint of TU. According to given, VW || SU

Q: Determine the area (in square units) of AABC if A = (5, 1), B = (8, 3), and C is the reflection of B…

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Q: Find the perimeter of the triangle ABC whose coordinates are A(2, 4, 1), B(-1, 2, 2) and C(7, 0,…

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Q: Find the area of the parallelogram with the vertices A(3; 2), B(5; 4), C(4; 1).

A: we have to calculate the area of parallelogram using formula Area of parallelogram=2×Area of…

Q: Which of the following could represent the lengths of the sides of a triangle? Select all that…

A: we have to decide that which will represent lengths of the sides of a triangle. we know that, sum of…

Q: In the diagram below of triangle JKL, M is the midpoint of JL and N is the midpoint of KL. If MZLJK…

A: Since --M is the midpoint of  LJ  --N is the midpoint of LK hence MN and JK will be parallel to each…

Q: Find the area of the triangle formed by the three points P(1,0,1),Q (2,0,2), and R(3,3,3). a) 2.2 b)…

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Q: Find the measures of 25 and 24 in the given rhombus with the diagonals drawn. 19 m24 =. degrees m25…

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Q: In the diagram below of triangle JKL, M is the midpoint of JL and N is the midpoint of KL. If MN =…

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Q: Find the area of the triangle having vertices at P (1,3, 2), Q(2, -1, 1) and R(-1, 2, 3) a. 4.17 b.…

A: topic - area of a triangle

Q: In the cube shown below, which lines are skew? Select all that apply. R W QR and SW PS and RS QU and…

A: To find: Which pair of lines are skew in the given cube.

Q: Classify the triangle PEN as scalene, isosceles, or equilateral from the given vertices. P(4, 7),…

A: We have been given the coordinates of a triangle  P(4, 7) E(6, 2) N(5, -2)

Q: Identify the area of the polygon with vertices B(3,2)B3,2, C(7,−2)C7,-2, D(2,−4)D2,-4, and…

A: Consider the polygon with vertices B(3, 2), C(7,−2), D(2,−4), and E(1,−2) as shown in the below…

Q: Find the area of a triangle PQR, where P = (- 6, – 3, 1), Q = ( - 5, – 5, 2), and R = (– 2, 1, – 5)

A: See the details solution in below

Coordinate Geometry

Coordinate geometry, also known as analytic geometry or Cartesian geometry in classical mathematics, is a type of geometry that is studied using a coordinate system. Coordinate geometry is a branch of mathematics that describes the position of points on a plane using an ordered pair of numbers called coordinates.