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3 years ago

Which of the angles below are vertical? *

Mathematics

2 answers:

vodomira [7]3 years ago

5 0

Answer:

Angle 1 and Angle 3

Step-by-step explanation:

When two lines intersect, they form two pairs of vertical angles. These angles are equal in measure, and they are directly opposite each other in the intersection. For instance, in this case, that would be angles 1 and 3, or angles 4 and 2. Since 4 and 2 aren't an option, the correct answer is angle 1 and angle 3. Hope this helps!

elena55 [62]3 years ago

4 0

Answer:

1 and 3

Step-by-step explanation:

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3 years ago

The number line represents – 4 + 3)

zepelin [54]

Answer:

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Step-by-step explanation:

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3 years ago

Give the center and radius of the circle x2+y2=25

Arisa [49]

Answer:

B) (0,0); r=5

Step-by-step explanation:

A circle's standard form is (x-h)^2+(y-k)^2=r^2

The center is (h, k) and the radius is r.

So, here the center would be (0, 0) and the radius would be square root 25, or 5.

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3 years ago