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Which statement, if true, would help prove that quadrilateral

FGHJ is inscribed in Circle O and why?

Which statement, if true, would help prove that quadrilateral FGHJ is inscribed in-example-1
User Sagneta
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5.9k points

2 Answers

4 votes

Answer:

i believe its a

Explanation:

.........

User Stupac
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10 votes

The correct option is: C

In a cyclic quadrilateral, opposite angles add up to 180 degrees. If the angle JFG is 56 degrees, it would prove that quadrilateral FGHJ is inscribed in Circle O.

In a cyclic quadrilateral, opposite angles add up to 180°.

So, if m∠JFG = 56°

m∠GHJ + m∠JFG = 180°

m∠GHJ: m∠GHJ + 56° = 180°

m∠GHJ = 180° - 56° = 124°.

Therefore, the correct option is: C m∠GHJ = 124°.

User OrthodoX
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