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OleMash [197]
3 years ago
13

If a diameter intersects a chord of a circle at a right angle, what conclusion can be made?

Mathematics
2 answers:
drek231 [11]3 years ago
6 0

Answer:

The chord is bisected.

Step-by-step explanation:

see the attached figure to better understand the problem

In the circle of the figure

The diameter is the segment DE

The chord is the segment AB

PA=PB=r ----> radius of the circle

Triangles PAC and PBC  are congruent right triangles by SSS

Because

PA=PB

PC is a common side

AC=BC ----> Applying Pythagoras Theorem

therefore

The chord AB is bisected

Fofino [41]3 years ago
5 0

Answer:

The chord is bisected

Step-by-step explanation:

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