Use the diagram above to find the measure to find the measure of the indicated a

Question

Use the diagram above to find the measure to find the measure of the indicated are KL LM KM KN Tell whether the red arcs are congruent. Explain why or why not. In the diagram, A= B, CD = FE, and mFE = 75 degree. Find mCD. because CD and FE are congruent chords in congruent circles, the corresponding minor arcs CD and FE are congruent by the Congruent Corresponding Chords Theorem So, mCD = mFE = 75 degree Find the measure of A?B. in the diagram QN = QP = 10, JK = 4x, and LM = 6x - 24. Find the radius of Q.

Explanation / Answer

19. If two chords of a circle are congruent, then the corresponding central angles are congruent. In short, If chords are congruent, then central angles are congruent. Here chords DE and BA are congruent. Hence angle ACB is also 61 degrees.

Degree measure of a minor arc is defined as the same as the measure of its corresponding central angle. Hence arc AB is 61 degrees as its correspondinng central angle ACB.

Related Questions

Navigate

• Browse (All)
• Browse U
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.