Not sure how to get the new dimensions of the box

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step-by-step explanation:

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .

a reflection across the x axis and a 90 degree rotation left and right.

did u ever get the answers? i need