The area of the top part would be about 201.06. (pi r squared)
First let's find the mesure of the missing ANGLE: Missing angle = 180° - (42°+ 87°) = 51°
cos 51° = (adjacent side)/(hypotenuse) = x/43
<u />0.629320.91 = x/43
and x = 27.1
A pie has 10 big slices.
Each big slice can be cut up into 10 small slices.
If you cut up every single big slice into a small slice, you've got 100 total slices.
Answer:
4y^2-24y+36
Step-by-step explanation:
