3 The diagram shows the triangle OCD with OC = OD = 17 cm and CD= 30 cm. The mid-point
of CD is M. With centre M, a semicircular arc A2 is
drawn on CD as diameter. With centre O and
radius 17 cm, a circular arc A, is drawn from C to
D. The shaded region R is bounded by the arcs A,
and A2. Calculate, giving answers to 2 decimal
places:
a The area of the triangle OCD.
b The angle COD in radians.
c The area of the shaded region R.

answer: i believe c. is the answer sorry if i am wrong

step-by-step explanation:

i think that you should ask google for the answer to that problem because if we don't know it google does

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

one set of data has more variation than the other. hope this !