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givi [52]
2 years ago
9

Examine the intersection of these lines:

Mathematics
1 answer:
Leto [7]2 years ago
3 0

Answer:

∠B and ∠F

∠F and ∠E . . . already listed in the problem statement, so may not be considered an "other pair"

Step-by-step explanation:

∠C and ∠F are vertical angles, so are congruent. Then any angle complementary to one of those will also be complementary to the other.

Likewise, ∠B and ∠E are vertical angles and congruent. Any angle complementary to one of them will also be complementary to the other. Here, ∠E and ∠F are listed as complementary, so we know ∠B and ∠F will be also.

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Answer:

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Step-by-step explanation:

Your calculator can do this for you.

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3 years ago
Which decimal number is represented by the shaded portion of the model?
ioda

Answer:

0.9 or .9

Step-by-step explanation:

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2 years ago
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Four points are always coplanar if: Check all that apply. A. they lie in the same plane. B. three of them are coplanar. C. all o
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<h2>Answer:</h2>

Four points are always coplanar if:

A. They lie in the same plane.

C. all of them are collinear.

<h2>Step-by-step explanation:</h2>

<u>Coplanar--</u>

The points are said to be coplanar if all of them lie in the same plane.

<u>Collinear-</u>

The points are said to be collinear if all of them lie on a straight line.

Also as we know that a line always lie in one plane and so all the points that lie on that line will also lie in the same plane.

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      Hence, the correct options are:

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