Given the arithmetic sequence where \displaystyle a_{1}=7a 1
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=7, \displaystyle a_{6}=22a
6
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=22 and \displaystyle a_{n}=160a
n
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=160 solve for n

A)26•2=52there are 2 sides with the same length116-52=64the other 2 side have to be half of 64 each64/2=32the width is 32b)make two sentences about these steps because your teacher knows how you write and explain things.