Question 3 of 10 In the straightedge and compass construction of the equilateral triangle below, which of the following reasons can you use to prove that AB and AC are congruent? O

Q: Find x and y using either the 45-45-90 triangle theorem or the 30-30-60 triangle theorem.

A: The objective of the question is to find the values of x and y in a triangle with angles 30°, y, and…

Q: Mx. Gorrins housemate solved this problem, and created the triangle you see here. Now it's your…

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Q: fred said he found three angles for which Cos @= Ž. faxplain. Is that possible if 0° £o< 360°?

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Q: What is the cosine of the angle O? 2 F 1 E O 2 O v3 3 2/3

A: Find cosine of theta.

Q: Question 1 A midsegment of a triangle is a segment that connects the midpoints of two sides of a…

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Q: Consider the right triangle shown below. Part A: what is sin a? Part B What must be true about a and…

A: If cosβ=35,what is sinα.

Q: What type of construction is illustrated in the figure? A D o An angle congruent to ZD OThe…

A: Observe that the arc cutting are drawn from both the sides of arc on point D.

Q: Why can there be no triangle ABC satisfying A = 140°, a = 5, and b = 7?

A: Why can there be no triangle ABC satisfying A = 140°, a = 5, and b = 7?

Q: sôme of the ideas you discussed: You and your friend both do this construction independently. Will…

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Q: ABC is a triangle with ZA = 60°, ZB = 45°, and BC = 8 cm. Find AC. 16 о 3 04√6 8√6 0 3 064 0 12 O…

A: AC=386​​Explanation:Thank you 😊

Q: The following oblique triangle can be solved by using the Law of Cosines (SSS). B 8 ft -4 O True 7…

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Q: What information is missing in order to make the triangles congruent by the reason given? ASA D F L…

A: Two triangles are said to be congruent if they have the same shape and size. It means that all the…

Q: Determine whether the statement "I noticed that for a right triangle, the Law of Cosines reduces to…

A: Law of cosinec2=a2+b2-2ab cos CPythagorean theoremc2=a2+b2