Five-Minute Check (over Lesson 3-4) Main Idea and Vocabulary Targeted TEKS Key Concept: Pythagorean Theorem Example 1: Find the Length of a Side Example 2: Find the Length of a Side Key Concept: Converse of Pythagorean Theorem Example 3: Identify a Right Triangle
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Lesson 3-5 Menu Five-Minute CheckFive-Minute Check (over Lesson 3-4) Main Idea and Vocabulary Targeted TEKS Key Concept: Pythagorean Theorem Example 1:
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8.7 The student uses geometry to model and describe the physical world. (C) Use pictures or models to demonstrate the Pythagorean Theorem. 8.9 The student uses indirect measurement to solve problems. (A) Use the Pythagorean Theorem to solve real-life problems.
Write an equation to find the length of the missing side of the right triangle. Then find the missing length. Round to the nearest tenth, if necessary.
Write an equation to find the length of the missing side of the right triangle. Then find the missing length. Round to the nearest tenth, if necessary.
8.7 The student uses geometry to model and describe the physical world. (C) Use pictures or models to demonstrate the Pythagorean Theorem. 8.9 The student uses indirect measurement to solve problems. (A) Use the Pythagorean Theorem to solve real-life problems.
RAMPS A ramp to a newly constructed building must be built according to the guidelines stated in the Americans with Disabilities Act. If the ramp is 24.1 feet long and the top of the ramp is 2 feet off the ground, how far is the bottom of the ramp from the base of the building?
8.7 The student uses geometry to model and describe the physical world. (D) Locate and name points on the coordinate plane using ordered pairs of rational numbers. 8.9 The student uses indirect measurement to solve problems. (A) Use the Pythagorean Theorem to solve real-life problems. Also addresses TEKS 8.1(C).
TRAVEL Melissa lives in Chicago, Illinois. A unit on the grid of her map shown below is 0.08 mile. Find the distance between McCormickville at (–2, –1) and Lake Shore Park at (2, 2).
Let c = the distance between McCormickville and Lake Shore Park. Then a = 3 and b = 4.
TRAVEL Sato lives in Chicago. A unit on the grid of his map shown below is 0.08 mile. Find the distance between Shantytown at (2, –1) and the intersection of N. Wabash Ave. and E. Superior St. at (–3, 1).