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MatroZZZ [7]
3 years ago
15

Plz answer quick (proportions)

Mathematics
1 answer:
AysviL [449]3 years ago
5 0
A.4
hope this helped:)
plz mark brainliest

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n*7=6*5
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Many stores run "secret sales": Shoppers receive cards that determine how large a discount they get, but the percentage is revea
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3 years ago
In the figure CD is the perpendicular bisector of AB . If the length of AC is 2x and the length of BC is 3x - 5 . The value of x
Dennis_Churaev [7]

Answer

Find out the value of x .

To proof

SAS congurence property

In this property two sides and one angle of the two triangles are equal.

in the Δ ADC and ΔBDC

(1) CD = CD (common side of both the triangle)

(2) ∠CDA = ∠ CDB = 90 °

( ∠CDA +∠ CDB = 180 ° (Linear pair)

as given in the diagram

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∠ CDB = 180 ° - 90°

∠ CDB = 90°)

(3) AD = DB (as shown in the diagram)

Δ ADC ≅ ΔBDC

by using the SAS congurence property .

AC = BC

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As given

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The value of x is 5 .

Hence proved


7 0
3 years ago
Read 2 more answers
Me dicen la respuesta porfa
vovikov84 [41]

Answer:

la respuesta es la tercera abajo

Step-by-step explanation:

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 answer
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