Question: 5.2.1 11) Practice: Using Visual Cues ABCD is a parallelogram. B BM = 22 - 3x M DM = 10 + 9x . AM =

5.2.1

5.2.1 11) Practice: Using Visual Cues ABCD is a
11) Practice: Using Visual Cues ABCD is a parallelogram. B BM = 22 - 3x M DM = 10 + 9x . AM = 7y+13 . CM = 2y+ 38 Follow these steps to find the lengths of BD and AC Steps Example 1. Start with the equations for BM and BM = DM. DM = 2. ABCD is a parallelogram. So, BM = BM = DM DM. Combine equations. 3. Simplify and solve for x. 12 =12x X = 4. Plug the value of x into the equation BM = 22 - 3x for BM. BM = 22 - 3( BM = 5. Multiply BM by 2 to find BD. 2BM = BD )= BD = BD 6. Repeat steps 1 to 5 to find AC, by using the equations for AM and CM and solving for y

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