Although the sides are looking blurry. But i think they are 20 , 17 , y+8. It is just simply based on a theorem. I.e. Tangents drawn from any external point to the circle are equal. Just simply use it. Vertices of triangle are external points. You will get y= 11.

Easy Math Editor

`*italics*`

or`_italics_`

italics`**bold**`

or`__bold__`

boldNote: you must add a full line of space before and after lists for them to show up correctlyparagraph 1

paragraph 2

`[example link](https://brilliant.org)`

`> This is a quote`

Remember to wrap math in \( ... \) or \[ ... \] to ensure proper formatting.`2 \times 3`

`2^{34}`

`a_{i-1}`

`\frac{2}{3}`

`\sqrt{2}`

`\sum_{i=1}^3`

`\sin \theta`

`\boxed{123}`

## Comments

Sort by:

TopNewestAlthough the sides are looking blurry. But i think they are 20 , 17 , y+8. It is just simply based on a theorem. I.e. Tangents drawn from any external point to the circle are equal. Just simply use it. Vertices of triangle are external points. You will get y= 11.

Log in to reply