Find the area of the shape trapezoid using 2 different strategies 5 cm
4 cm
3cm
12cm
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For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3