Question

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В B.
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YC
The diagonals of cyclic quadrilateral ABCD are congruent. Show that AD=BC and
seg AB || seg CD.​

Answer 1

can u plz Check your question once

I can't understand this from starting

thank u

Answer 2

The specific heat of a substance is the amount of energy required to raise the temperature of 1 gram of the substance by 1°C. ... The units for specific heat can either be joules per gram per degree (J/g°C) or calories per gram per degree (cal/g°C).

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