What is the Lcd of fra tions 1_3 and 11 _15

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

Find the missing variable for a parallelogram: a = latex: 28in^2 28 i n 2 h = b = 6.3 in (1in=2.54cm)