Which is the angle of rotational symmetry for kite ABCD?
90°
120°
180°
A kite has no angle of rotational symmetry

I’m stuck on this i don’t understand.

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

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)