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Cerrena [4.2K]
3 years ago
14

Use the symmetric property of congruence to complete the following statement if

Mathematics
2 answers:
mezya [45]3 years ago
5 0

Answer:

what?

Step-by-step explanation:

Pavel [41]3 years ago
5 0

Answer:

Answer

5.0/5

11

Answer: Choice D.  < B = < A

ie, "angle B = angle A"

The symmetric property is if y = x then x = y. The order of what is on the left or right side of the equation does not matter. It's like saying 2+3 = 5 is the same as 5 = 2+3.

This idea can be extended to congruences because congruent angles have the same measure.

So < A = < B is the same as < B = < A.

Step-by-step explanation:

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The measure of the supplement of an angle is 84° less than the measure of the angle. Find the measures of the angles
babunello [35]

Let the measure of angle be 'x'

Since, the measure of the supplement of an angle is 84° less than the measure of the angle.

Therefore, measure of supplement of x = x - 84°

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