A10 inch cookie cake is divided into 8 slices. what is the area of 3 slices

The area of 3 slices is  or approximate

Step-by-step explanation:

Find out the area of the cookie cake

The area of the circle (cookie cake) is

we have

----> the radius is half the diameter

substitute

Remember that the area of the complete cookie cake subtends a central angle of 360 degrees

If the cake is divided into 8 slices

then

The central angle of each slice is equal to

360/8=45°

The central angle of 3 slices is equal to

3(45°)=135°

By proportion

Find out the area of 3 slices

Let

x ----> the area of 3 slices

Simplify

----> exact value of the area of 3 slices

Find out the approximate value of the area of 3 slices

assume

substitute

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

r and t.

both are 64 degrees.