A ,
B
and
C
are points on a circle with
A
C
as a diameter.
A
B
C
is a right-angled triangle.

Work out the total area of the regions shaded in the diagram.
Give your answer correct to 1 decimal place.

Area of the shaded portion = 54.5 cm²

Step-by-step explanation:

Solve first for the area of the circle:

Then, compute for the area of the triangle:

Since we only needed the shaded portion, we have to subtract the area of the triangle from the area of the circle

with btw u said 100pts but it clearly says

i answerd and just got 10pts

no hate

a) 0,0; 1,1; and 2,2

step-by-step explanation:

these have the exact same coordinates, thus they are the correct function.