Help im stressing and crying

The answers should be
1-$280
2-6

The answer for this is 9/1253decimal form 0.007

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.