A triangle has vertices A(-1, 3, 4), B(3, -1, 1) and C(5, 1, 1). The area of AABC is: 9.1 82.1 52.1 30.1

Q: Exercise 1. Find the area of the polygon in R³ with corners (3, –4) (-7, 7), (5, 5), (–5, –6) and

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Q: Prove that triangle ABC, which has vertices 4(3.4), B(5,-2), and C(1,-2) is isosceles. А (3,4) 4 3 2…

A: The given vertices of the triangle are  A(3, 4) B(5, - 2) C(1, - 2)

Q: Calculate the area of triangle ABC given: а А(2, 1, 1), В(4, 3, 0), С(1, 3, — 2) с А(1, 3, 2), В (2,…

A: Given triangle ABC with vertices A(1,3,2), B(2,-1,0) and C(1,10,6).

Q: Find the perimeter of AABC with vertices (2, 5), (5, -1), and (2, -1).

A: Perimeter of a triangle is equal to sum of the lengths of all three sides of the triangle . We have…

Q: 42) Is a triangle with vertices G(3,2), H(8,5), and K(0,10) a right triangle? Justify

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Q: Which figure represents the net of a triangular prism?

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Q: 9 Do the diagonals of the rectangle PROM with Coordinates P(2,1) R(8,1), O(8,5) and M(2,5) bisect…

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Q: Find the area of the triangle with vertices P(1,3,–4), Q(0, 0,0) and

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Q: Find the area of the triangle with vertices P=(1,1,0), Q=(0,2,1) and R=(2,0,0).

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Q: Find the area of the parallelogram with vertices  K(2, 3, 1), L(2, 4, 3), M(6, 10, 3), and N(6, 9,

A: So first we have to understand concepts of finding area of parallelogram-

Q: Which triangle has 0 reflectional sy

A: A option is correct. SCALENE TRIANGLE   SCALENE TRIANGLE HAS 0 REFLECTIONAL SYMMETRIES.…

Q: snip

A: Given Parallelogram vertex।  A(1,1,1,1)  B(2,3,4) C(6,5,2) , D(7,7,5) Area = ∥AB ×AD∥ AB =…

Q: Find the area of a parallelogram having the vertices P(1, 1, -1), Q(4, 2, 1), and R(6,3,1) O √13 O…

A: To find the area of a parallelogram having the vertices P1, 1, -1, Q4, 2, 1 and R6, 3, 1.

Q: Find the area of triangle having vertices P, Q, and R if P (2, 0, -3), Q (1, 4, 5), R (7, 2, 9

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Q: Find the area of the triangle with vertices P(1, -1, 0), Q(2, 1, -1), and R(-1, 1, 2)

A: Triangle with vertices P1, -1, 0, Q2, 1, -1 & R-1, 1, 2.…

Q: Find the area of the polygon with the given vertices. N(- 2, 1), P(3, 1), Q(3, – 1), R( – 2, - 1)

A: Given points are: N(-2,1), P(3,1), Q(3,-1) and R(-2,-1). The objective is to find the area of a…

Q: In Exercises 45–46, find the area of the triangle with the given vertices. Round to the nearest…

A: The given points are45. (-3,-2),(2,-2) , (1,2)46. (-2,-3) , (-2,2) , (2,1)

Q: Let Q be the quadrilateral with vertices (−2, 3), (1, 4), (3, 0), and (−1, −3). Find the area of Q.

A: Given that, Q be the quadrilateral whose vertices are −2, 3), (1, 4), (3, 0), and (−1, −3). To find:…

Q: Find the area of the triangle with vertices P(1,5, –5), Q(0,0,0) and R(2,4, 1). NOTE: Enter the…

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Q: 33. The vertices of A ABC are located at (0, 0), (8, 6), and (-3,4). What is the perimeter of A ABC?

A: Assume the coordinates ABC and calculate the distance AB, BC and AC. Let the vertices of thetriangle…

Q: 2. Show that the points A(2,2,2), B(2,0,1), C(4, 1, – 1) and D(4, 3,0) are coplanar and that they…

A: The solution are next step

Q: Find the area of the trianlge with vertices P(1,0,1), Q(-2,1,3) and R(4,2,5). Show your work. 5.

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Q: A అర్ధosr pentagon s shown

A: We use the formula each exterior angle of pantagon=360/number of sides. See 2nd step.

Q: A quadrilateral has vertices A = (0, 0), B = (2,4), C = (0,5), and D = (-2, 1). Prove ABCD is a…

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Q: he figure shows the net of the three-dimensional package for a board game. The et is made of four…

A: Introduction: The most well-known and simplest formula, which almost everyone remembers from school,…

Q: Find the area of JEN if the coodrinates of the vertices are J(0,3) E(6,0), and N(8,3)

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Q: Find the area of the triangle in IR³ that has vertices P₁= (1, 0, 1), P₂=(2, 3, 1) and Ps= (0, 2,…

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Q: What is the area of the triangle ABC with vertices A(1,2,3), B(2, 4, 3), C(1,2, 0) ?

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Q: Find the areas of the triangles whose vertices are given A(-1, -1), B(3, 3), C(2, 1)

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Q: Calculate the perimeter of the triangle formed by the following set of vertices. {(5, 4), (3, 6),…

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Q: What is the area of the figure with the vertices (1,4) (4,8) (8,5) (5,1)

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Q: Find the area of the parallelogram with vertices K(3, 3, 2), L(3, 5, 4), M(7, 11, 4), and N(7, 9,

A: We have to find the area of the parallelogram of given vertices.

Q: Find the perimeter of AABC with vertices A(2, 4), B(8, 12), and C(24, 0).

A: TO FIND PERIMETER OF ∆ABC FORMULAE USED 1) PERIMETER OF TRIANGLE = SUM OF ALL THE SIDES 2) DISTANCE…

Q: Let three vertices of a triangle be ?(4, 0, 1), ?(1, 5, 2), and ?(−4, 1, −3). What is the area of…

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Q: Find the area of the triangle with vertices P(4,10,7), Q(−1,4,1) and Q(3,7,2).

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Q: The area of a triangle with the given vertices of A(2, 6, -1), B(1, 1, 1), C(4, 6, 2) is. V374 1. O…

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Q: Find the area of the polygon PQRS with its vertices at P(1, – 1), Q(6, -1), R(6, -6), and S(1, -6).

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Q: 2. Find the area of the triangle formed by the following points: (2, −3, 5), (1, 0, 10) and (6, 1,…

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Q: Find the area of the triangle whose vertices are given below. А(0,0) В(-2,5) C(5,3)

A: If given vertices areAx1,y1 , Bx2,y2 , Cx3,y3Then the area of the traingle is given by…

Q: A(0, 4), B(3, 5), C(-1,4)

A: We can find the area of triangle by applying the area law of triangles.

Q: Show that the points E(2, 2, 2), F(2, 0, 1), G(4, 1, -1) and H(4, 3, 0) are coplanar and that they…

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Q: Find the area of a triangle with vertices O(1, 1, 1), P(4, 3, 2), and Q(2, 1, 0).

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Q: Write an indirect proof. 7. Given: mZ1 + mL2 Prove: AABC is not an isosceles triangle with vertex B.

A: The solution is :

Q: Calculate the area of triangle ABC given: a А(2, 1, 1), В(4, 3, 0), С(1, 3, —2)

A: SINCE YOU HAVE ASKED MULTIPLE QUESTIONS IN SINGLE REQUEST, WE WILL BE ANSWERING ONLY THE FIRST…

Q: A quadrilateral has vertices A = (0, 0), B= (2,4), C = (0,5), and D = (-2, 1). Prove ABCD is a…

A: Given :

Q: The vertices of quadrilateral PQRS form a square P(0, 0), Q(4, 3), R(7, -1) and S(3, -4). Use…

A: locating the points on the graph we get

Q: 4. A(1, 2), B(2, 6), C(3, 2)

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Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.