Answer:
c2 = a2 + b2
plug in the values, and you get 42 cm.
Answer:
i need more information
Step-by-step explanation:
The standard form equation for a circle is
![(h-x)^2+(k-y)^2=r^2](https://tex.z-dn.net/?f=%28h-x%29%5E2%2B%28k-y%29%5E2%3Dr%5E2)
where (h, k) is the center and r is the radius.
The standard form equation for an ellipse is
![\frac{(x-h)^2}{a^2}} + \frac{(y-k)^2}{b^2} = 1](https://tex.z-dn.net/?f=%5Cfrac%7B%28x-h%29%5E2%7D%7Ba%5E2%7D%7D%20%2B%20%5Cfrac%7B%28y-k%29%5E2%7D%7Bb%5E2%7D%20%3D%201)
(center h, k and major and minor axes a and b)
This equation is standard form for neither, but might be general form for one.
Answer:
equation
Step-by-step explanation: