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Section R.3 Geometry Essentials.

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Presentation on theme: "Section R.3 Geometry Essentials."— Presentation transcript:

1 Section R.3 Geometry Essentials

2 OBJECTIVE 1

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4 In a right triangle, one leg has a length 6 and the other has length 8
In a right triangle, one leg has a length 6 and the other has length 8. What is the length of the hypotenuse?

5 Show that a triangle whose sides are of lengths 5, 3, and 4 is a right triangle. Identify the hypotenuse.

6 Excluding antenna, the tallest inhabited building in the world is Taipei 101 in Taipei, Taiwan. If the indoor observation deck is 1437 feet above ground level, how far can a person standing on the observation deck see (with the aid of a telescope)? Use 3960 miles for the radius of Earth.

7 OBJECTIVE 2

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14 A Christmas tree ornament is in the shape of a semicircle on top of a triangle. How many square centimeters of copper is required to make the ornament if the height of the triangle is 5 cm and the base is 3 cm?

15 OBJECTIVE 3

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