Answer:
Step-by-step explanation:
radius=diameter/2
=30/2
=15 cm
area of a clock=πr^2
=3.14*(15)^2
=3.14*225
=706.5 cm^2
.......hope this helps
c
x = 16
y = 16√3
sin(30 degrees) = 1/2
x = 32/2 = 16
cos(30 degrees) = √3/2
