3 years ago

Please help me with the correct answers

Mathematics

2 answers:

Anna11 [10]3 years ago

5 0

Answer:

13 ft

Step-by-step explanation:

we need to find the square root of 169

√169 = 13

salantis [7]3 years ago

3 0

13 ft is the square root of 169

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

drek231 [11]

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

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Triangles PAC and PBC are congruent right triangles by SSS

Because

PA=PB

PC is a common side

AC=BC ----> Applying Pythagoras Theorem

therefore

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Answer:

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Step-by-step explanation:

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Tema [17]

Answer:

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Step-by-step explanation:

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