2.3 54 72 2.3 54° 2.8

Q: 20. Determine the angle between a = (5, 3, 0) and b = (-1, 0, 8)

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Q: Which best describes the triangle or triangles, if any, that can be formed with sides measuring 60…

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Q: Classify the triangle as right, acute or obtuse if the lengths of a triangle are 9, 12, 14. How do…

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Q: Describe how triangle ABC is moved. C B C' A B' A'

A: Solution is given below:

Q: The side lengths of a triangle are 17,15,9. Is the triangle a right triangle? Yes, the triangle is a…

A: A triangle is said to be right angle triangle if it satisfy the Pythagoras theorem formula

Q: A is the point(0, 4), B is the point (3, 6) and C is the point (4; 1). Triangle ABC is Right angled…

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Q: Use dot product to find the interior angles at A, B, and C of the triangle defined by the three…

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Q: True or False The triangle with sides of lengths 6, 8, and 10 is a right triangle.

A: Given:AB=6BC=8AC=10Right triangle   We calculate the squares of two low sides and add them

Q: Find all three angles in the triangle in Figure below

A: Consider the a triangle with vertices at the point 0,0, 6,3, 2,7. Find all the angles of trinagles.…

Q: ngth 16 m, 25

A: Here we have, In ∆ABC, a=16m;b=25m;c=32m.

Q: Question: Consider Triangle "DEF". Side D Is 12 Meters, Side E Is 20 Meters And Side F Is 15 Meters.…

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Q: d. e. f. g.

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Which triangle is similar to triangle XYZ?

A: We say two triangles are similar if they have the same shape but size may not be the same. i.e. the…

Q: Can a triangle have two obtuse angles? Explain your answer.

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Q: An isosceles right triangle has one Vangle and equal sides.

A: our objective is to find the statement.

Q: 2. Draw an isosceles right triangle.

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Q: ABAC =, e A/KL a ASUV II. Identify the following. Corresponding congruent sides: 1. 2. 3.…

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Q: Select the correct answer. Convert (2,T) to rectangular form. O A. (2, 0) O B. (-2, 0) (0, 2) O D.…

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Q: Please dont just leave answer, show work, so I can learn this.  Fine all angles of triangle given…

A: We solve it by using cosine rules.