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LUCKY_DIMON [66]
2 years ago
10

Geometry help greatly needed, check photo for more information! <3

Mathematics
1 answer:
vlabodo [156]2 years ago
8 0

Answer:

\huge\boxed{\sf x = 55\°}

Step-by-step explanation:

When a quadrilateral is inscribed in a circle, the opposite angles of it add up to 180 degrees.

Here,

∠DCB + ∠DAB = 180 (Opposite angles of a quad inscribed in a circle.)

<u>Given that:</u> ∠DCB = 135° and ∠DAB = x

135 + x = 180

Subtract 135 to both sides

x = 180 - 135

x = 55°

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
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Jobisdone [24]

Answer:

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Step-by-step explanation:

Given,

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3 years ago
"Which diagram below shows the first step in parallel line construction on a point outside a line?
mote1985 [20]

<u>Answer</u>

2nd diagram


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When contraction a parallel line from a point say N, outside the line, the first thing is to draw a line from point N to the that line.

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5 0
3 years ago
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Step-by-step explanation:

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