1.   Find the missing measure in a right triangle if a = 9 ft and b = 12 ft.
    A. 15 ft B. 13 ft
    C. 10 ft D. 17 ft
    Hint

  2.   If the hypotenuse of a right triangle has measure 38 inches, and one of the legs has measure 23.4 inches, find the length of the other leg to the nearest tenth of an inch.
    A. 896.4 inches B. 29.9 inches
    C. 44.6 inches D. 14.6 inches
    Hint

  3.   Solve 36 + n + 50 = 180.
    A. 144 B. 2.1
    C. 130 D. 94
    Hint

  4.   Solve a + 45 + 42 = 180.
    A. 93 B. 28
    C. 116 D. 135
    Hint

  5.   Solve 90 + 18 + x = 180.
    A. 162 B. 90
    C. 10 D. 72
    Hint

  6.   Solve b + 86 = 180
    A. 94 B. 266
    C. 100 D. 2.1
    Hint

  7.   The legs of a right triangle are 26 millimeters long and 12 millimeters long. What is the length of the hypotenuse? Round to the nearest tenth if necessary.
    A. 6.2 B. 23.1
    C. 28.6 D. 41
    Hint

  8.   The lengths of and are both 16 inches. Are the segments congruent? Explain.
    A. Yes, the segments have the same measure. B. No, the segments do not have the same measure.
    C. Cannot tell from the information given. D. No, segments can be similar, but not congruent.
    Hint

  9.   The measure of
T is 28°. The measure of
N is 62°. Are the angles congruent? Explain.
    A. Yes, the sum of the measures is 90°. B. No, angles can be similar, but not congruent.
    C. Cannot tell from the information given. D. No, the angles do not have the same measure.
    Hint

  10.   The measures of
1 and
2 are both 55°. Are the angles congruent? Explain.
    A. Cannot tell from the information given. B. Yes, the angles have the same measure.
    C. No the sum of the measures is not 90°. D. No, angles can be similar, but not congruent.
    Hint



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