12 Using the distance formula classify the following triangle by sides 51 D (-3,3) -54-3-2-1 MathBits.com A Scalene B) Isosceles Equilateral 4 5 2 1- -1 2 N₂ 2 F (0.-3) E (3,3) 3 4

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A: The distance between 2 points (x1,y1),(x2,y2) can be calculated using the distance formula. The…

Q: Y 10 9. -10 -8 -6 -2 10 -2 -6 -8 -10 Find the distance between points U and Vin the coordinate…

A: the point indicated areU(x1, y1)=(-7,-5)V(x2 ,y2) =(5 , -3)

Q: then classify the triangle

A: Given,           A triangle is shown below :

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Q: In the diagram below ABC has verticles at A (-7,8) B (7,0) and C (-5,-8) Show that point A is…

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Q: Decide if the following points form a right triangle by using the side lengths and the Pythagorean…

A: J(1,5)K(1,-2)L(5,-2)

Q: Consider the triangle ABC where A(1,3,5), B(-2,1,0), and C(0,1,-1). Find the angle ∠A, ∠B, and ∠C.

A:

Q: 7. In which triangle do the three perpendicular bisectors intersect outside the triangle? 1) a right…

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Q: 3. Let ABC be a triangle with D the midpoint of AB and E a point on AC so that DE is parallel to BC.…

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Q: The endpoints of one side of a regular pentagon are (-1, 4) and (2, 3). What is the perimeter of the…

A: Given,         The endpoints of one side of a regular pentagon are -1,4 and 2,3.

Q: A E F G D B Use the visual to prove that the point where the perpendicular bisectors of the sides of…

A: Perpendicular bisector theorem : Any point on the perpendicular bisector of a line segment is…

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: Triangle ABC has been dilated to triangle A'B'C'. Which factor was used?

A: Given,           Triangle ABC has been dilated to triangle A'B'C'.

Q: A C В 6. In the figure above, circles A, B, and C have radii of 3, 5, and 7, respectively. What is…

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Q: 4. Find the hypotenuse of a right triangle given the legs 20 cm and 21 cm. O 22 cm O 5.8 cm O 13 cm…

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Q: 1, In the quadrilateral shown OA = 2a, OB = 2b, OC = 2e. Points P. Q. R and S are the mid-points of…

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Q: Given a triangle with vertices A (1,0,1), B (-1,-1,2), and C(-2,3,1), find the angle between AB, and…

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