If the measure of a tangent-chord angle is 54, then what is the measure of the intercepted arc inside the angle?

m(intercepted arc) = 108°

Step-by-step explanation:

As we know from tangent and chord theorem in the figure attached

∠ABC = (1/2)(m intercepted arc formed by tangent and arc)

∠ABC =

mADB = 54×2 = 108°

So the answer is measure of the intercepted arc = 108°

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answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.