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lukranit [14]
3 years ago
13

Quadrilateral A B C D, the measure of, angle A, angle B, angle C, angle D are a ratio of 1:2:3:4, respectively. Find the measure

of the four angles. (Sketch)
Mathematics
1 answer:
Svetach [21]3 years ago
8 0

Answer:

Step-by-step explanation:

The angles of a quadrilateral have to add up to equal 360.  That means that

1x + 2x + 3x + 4x = 360 and

10x = 360 so

x = 36.  Then

2x = 72 and

3x = 108 and

4x = 144

Angle A and angle D are opposite angles, as are angles B and C.  This is because opposite angles are supplementary.

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Naddika [18.5K]

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Read 2 more answers
Measure
yaroslaw [1]

Answer:Measure

Angle

48°

А

B

(6. - 28)

(2x)

С

Find the value of x. Then find the measures of angles B and C

Enter your answers in the boxes.

mZB=

O

mZC =

o

Step-by-step explanation:

7 0
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Is 136 a perfect square
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Answer:

<h3>No, because there is no whole number that when multipled by itself gives 136</h3>

Step-by-step explanation:

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3 0
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