8a The following three shapes are based only on squares, semi circles, and quarter circles. find the perimeter and the area of each shaded parts. Give your answers as completely simplified exact value in terms of pi (no approximations). I NEED THE ANSWER NOW, FIND AREA.

Step-by-step explanation:

The area is 32-64cm^2

if you look at it, ADC makes a quarter circle and so does ABC, so:

area of a circle:r^2 so

then since it’s a quarter circle, divide by 4 which gives you 16

and since there are 2 quarter circles 16(2) gives you 32

then you find the area of the square: 8(8) gives you 64 so to find shaded area subtract 64 from 32 and that’s the answer

the distance from any point on the parabola to the focus is the exact same as the distance from that point to the directrix.

if you could provide answer choices that might allow me to answer the question easier if my above answer isn't an option! (:

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.