Question

* PLEASE ANSWER TY! *

Answer 1

20 units is the answer, anyway not sure why i have to use 20 words

Answer 2

`\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}`

Actually Welcome to the Concept of the Circles.

thus the, Equation of circle with centres as (h, k) is given as,

(y-k)^2 + (x-h) ^2 = r^2

where, r is the radius if the circle.

so here, we can see that,

`{r}^(2) = 100 \\ r = 10 \\`

thus , we can say that, 2r = d

thus diameter = 20 units