what is the interval notation for the compound inequality? −2< x≤9a [−2,9)b(−∞, −2) or [9, ∞)  c (−2,9]d(−∞, −2] or (9, ∞)

Given: ac and db are diameters. m∠3=

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

What is the total area of the figure?