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mixas84 [53]
3 years ago
9

Identify which formula we use to prove certain properties of polygons.

Mathematics
1 answer:
stepan [7]3 years ago
6 0

Step-by-step explanation:

1. Both pairs of opposite sides are congruent    <u>Distance Formula</u>

2. Both pairs of opposite sides are parallel        <u>Slope Formula</u>

3.Diagonals are congruent                                  <u>Distance Formula</u>

4. Diagonals bisect each other                            <u>Midpoint Formula</u>

5.Diagonals are perpendicular                            <u>Slope Formula</u>

6.Sides of polygon create a right angle              <u>Slope Formula</u>

7.A triangle is isosceles / equilateral                  <u>Distance Formula</u>

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Answer:

168 seconds

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Step-by-step explanation:

To find the the time taken for both lights to flash at the same time, we need to find the lowest common multiple of 28 and 24.

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I think so because the rectangle is labeled with meters

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