Given: AB E CB and DB bisects ZABC. Prove: ZA 2ZC. Step Statement Reason AB CB Given DB bisects LABC ZABD E LCBD An angle bisector divides an angle into two congruent angles 2 3. Type of Statement AABD E ACBD SAS 4 Corresponding Parts of Congruent Triangles are Congruent (СРСТC) ZA LC В A

Q: Using the 45-45-90 Right Triangle rules, find the exact value of csc 45°

A:

Q: The exact height of a right triangle with base angle 60 and base 12 is

A: Use trigonometry relations.

Q: 12) 45° b. 8.

A: Solution is given below:

Q: 18.a-20,b-36,c-50 20, 36 50

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Q: Given the triangle 33 22 find the area of the triangle. 21

A: Apply heron's formula to find the area of triangle:

Q: b 450 12 find the light of the base

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Q: 45 45°

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Q: 2. Find the missing parts of triangle ABC if A = 40°, C = 22.5°, b = 12. %3D

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Q: 17. ( The rectangular box has diminsions 8" x 6" × 4". What is the measure of the angle, decimal…

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Q: If tan 3= in the right triangle with acute angles a and 3, it follows that cot a = Select one: True…

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Q: M identify the three similar triangles?

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Q: To solve a right triangle means to find all of the missing _______ and ______.

A: For a right-angled triangle, we can find all of the missing parts of the triangle, if we are given…

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