Quiz: Classifying & Solving Triangles PDF
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Uploaded by SpellboundAcropolis5486
Desert Ridge High School
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Summary
This document is a quiz on classifying and solving triangles. It includes questions on classifying triangles by side and angle measures and solving for missing angle measures and sides. It also includes problems involving solving for an unknown variable, x, and involves the theory of congruent triangles.
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Name: [ ] Date: [ ] **Quiz: Classifying & Solving for Sides/Angles in Triangles** +-----------------------------------+-----------------------------------+ | **For Questions 1 -- 4, Classify | | | each triangle by its angles and |...
Name: [ ] Date: [ ] **Quiz: Classifying & Solving for Sides/Angles in Triangles** +-----------------------------------+-----------------------------------+ | **For Questions 1 -- 4, Classify | | | each triangle by its angles and | | | sides.** | | +===================================+===================================+ | 1) | 2) | +-----------------------------------+-----------------------------------+ | 3) | 4) | +-----------------------------------+-----------------------------------+ | 5\) If Q(--2, --1), R(1, 5) and | | | S(--8, --4), **classify QRS by | | | its sides.** Show all work to | | | justify your answer. | | | | | | QR = [ ] | | | | | | RS = [ ] | | | | | | QS = [ ] | | | | | | Classify: [ ] | | +-----------------------------------+-----------------------------------+ | **For Questions 6 -- 7, find all | | | missing angle measures.** | | +-----------------------------------+-----------------------------------+ | 6) | 7) | +-----------------------------------+-----------------------------------+ | **For Questions 8 -- 9, Solve for | | | x.** | | +-----------------------------------+-----------------------------------+ | 8) | 9) | +-----------------------------------+-----------------------------------+ | **For Questions 10 -- 14, Solve | | | for x and the missing measures.** | | +-----------------------------------+-----------------------------------+ | 10\) ABC is Equilateral | 11\) RST is Isosceles | +-----------------------------------+-----------------------------------+ | 12\) In PQR, m∠P = 9x -- 16, m∠Q | | | = 3x+ 11 and m∠R = 7x -- 5. | | +-----------------------------------+-----------------------------------+ | 13\) In RST, [∠*S* ≅ ∠*T*]{.math | | |.inline}, RS = 9x -- 13, ST = | | | 12x +1 and RT = 4x +2 | | +-----------------------------------+-----------------------------------+ | 14\) In ACD, if | | | [\$\\overline{\\text{AC}} | | | \\cong | | | \\overline{\\text{AD}}\$]{.math | | |.inline} , m∠A = 3x -- 4, m∠C = | | | 5x + 1 and m∠D = 7x -- 27 | | +-----------------------------------+-----------------------------------+
