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jolli1 [7]
4 years ago
5

What is the measure of secant line CD

Mathematics
1 answer:
ZanzabumX [31]4 years ago
8 0

Answer: 45

Step-by-step explanation:

By the tangent secant theorem we have AB^2 = BD(BD + CD)

So...

14^2 = 4(CD +4)

196  = 4CD + 16

4CD = 180

CD   = 45

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Answer:

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Answer:

\triangle PTY \cong \triangle PSQ by ASA

Step-by-step explanation:

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\overline{PT} \cong \overline{PS}     [Side]             [Given]

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ASA(Angle-Side-Angle) postulates states if two angles and one included  side of one triangle are congruent to two angles and the included side of the other triangle, then these triangle are congruent.

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4 years ago
If a quadrilateral is a rectangle. What are two things that you know about that quadrilateral?
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Answer:


Step-by-step explanation:

Rectangle

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3 years ago
a triangle has vertices at (1, 1), (1, 2), and (3, 2). it is dilated by a scale factor of 3 within the origin as the center of d
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See attached diagram for details.

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