Question

1. Test the following statement to see if it is reversible. If so, choose the true biconditional.

Parallel planes are planes that do not intersect.

Answer 1

2.
For the given true statements, what can you conclude?

If two angles are congruent, then they have the same measure.

∠A ≅ ∠B

Answer 2

@Vocaloid pls help w/ these questions whenever you're online

Answer 3

@Vocaloid for the 1st one: Planes that do not intersect are parallel planes?

Answer 4

m∠A + m∠B = 180

for the 2nd one?

Answer 5

they don't tell you the angles are equal to 90 each. re-read the problem and work with the information you are given.

Answer 6

the 1st one is correct?

Answer 7

yes

Answer 8

m∠A = m∠B

for the 2nd one or m∠A ≠​ m∠B

Answer 9

"If two angles are congruent, then they have the same measure."
"A is congruent to B"
so yes, m<A = m<B

Answer 10

also for 1 they're asking for the biconditional so it would actually be more like "planes are parallel iff they don't intersect"