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Home > INT2 > Chapter Ch12 > Lesson 12.2.1 > Problem 12-61

12-61.

For each geometric relationship below, determine whether or is larger, or if they are equal. Assume that the diagrams are not drawn to scale. If there is not enough information, explain what information is missing.

  1. A circle with inscribed angle, labeled, a, and central angle, labeled, b, both intercepting the same arc.

  1. Triangle with angles labeled: top, 62 degrees, bottom right, 70 degrees, and sides labeled, bottom, a, right, b.

  1. Triangle, all sides have 1 tick mark, and bottom side labeled, 6.Square, each side has 2 tick marks, and bottom labeled, 4.

    area of the
    triangle is

    area of the
    square is

Remember that inscribed angles measure half of central angles.

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