HeLp would be appreciated for the image below :))

A

Step-by-step explanation:

The line from the vertex to the base is a perpendicular bisector and divides the isosceles triangle into 2 right triangles.

Using Pythagoras' identity in either of the 2 right triangles, then

( x )² + 3² = ( )²

x² + 9 = 45 ( subtract 9 from both sides )

x² = 36 ( multiply both sides by 4 to clear the fraction )

x² = 144 ( take the square root of both sides )

x = = 12 → A

you have 6 cupcakes

do you have a picture of the table