Foci: (0,10), (0,2) Endpoints of major axis: (0,11), (0,1)

Write in standard form equation of the ellipse.
Can you please explain the steps to how you find the a, b, and c value?

answer: the value of x is 7cm

step-by-step explanation:

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

answerthe vertex form

step-by-step explanation: