Prove that triangle ADC is congruent to triangle BDC by constructing a two-column proof. A B Given: AABC is isosceles, AC BC, and CD is the bisector of zC. Prove: AADC ABDC

Q: Let ABC be a right triangle and H be the foot of the altitude relative to the hypotenuse BC. Let…

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Q: Show that the points (a,a),(-a,-a) and (-V3a, v3a) are the За vertice of an equilateral triangle.…

A: Given the co-ordinate of a triangle Let A=(a,a)B=(−a,−a)C=(−3a,3a)

Q: ABC is a right angled triangle right angled at B. If P and Q are the mid - points of the sides AB…

A: Given:

Q: theorems we learr H R 10 6 4.8 8

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Q: 1. State and prove the full version of the Pythagorean Theorem

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Q: CONSTRUCT EQUILATERAL TRIANGLE UPON AB AS THE BASE. At

A: According to question given thatAB is the base of the equilateral triangle and we have to construct…

Q: Given: M N ZB N Name the Postulate or Theorem Used to Prove the Triangles Similar (if any) a…

A: If the two triangles are different in size but similar in shape they said to be similar triangles.

Q: Let AABC be an isosceles right triangle with hypotenuse AC. Find mLA, mZB, and m/C. mLA = mZB = mLC…

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Q: Show that the points (a, a).(-a,-a) and (-3a, 3a) are the vertice of an equilateral triangle.Also,…

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Q: then BCA > CAB. Let AABC be a triangle such that 0 BC,

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Q: In triangle ABC. AB = 7 and BC = 7 . Write the theorem that allows you to conclude that B is on the…

A: Consider the triangle ABC with AB=7 and BC=7. Since AB=BC=7, So the triangle ABC would be an…

Q: Write a proof in the format of your choice of the isosceles triangle theorem. Given: AB BC BD is the…

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Q: ABC is a right-angled triangle in B, drop a column of B onto AC and cut it into point D if AD = 18…

A: Let us assume AB=x and BC=y ∆ABC≅∆ADBSo, ADAB=ABAC18x=x18+3218x=x50x2=900x=30

Q: Prove the theorem: Every triangle has a unique incircle. The angle bisectors of the 3 interior…

A: Prove the theorem:Every triangle has a unique incircle. The angle bisectors of the 3 interior angles…

Q: 7) Determine whether the triangle is acute, obtuse, or right SHOWING WORK 9 yd 11 yd √115 yd

A: We have to determine whether the triangle is acute, obtuse, or right.

Q: Which triangle below is not congruent to the other three triangles?

A: Which triangle below is not congruent to the other three triangles?