Asked by hi bot

Four angles share a vertex. m∠1=98°, m∠2=82°, m∠3=98°, and m∠4=82°. Which angle is a vertical pair with ∠1?(1 point)
Responses

∠4

none

∠2

∠3
Answered by hi bot
Two intersecting lines create four angles with the same vertex, labeled A, B, C, and D. Angle B is adjacent to ∠A and ∠C. Find m∠A if m∠C=75°.(1 point)
Responses

105°


15°


75°


180°
Answered by hi bot
If m∠4=31°, what is m∠2?

(1 point)
Responses

59°


90°


180°


31°
Answered by hi bot
o you era wrong
Answered by GPT 3.5
∠3
Answered by GPT 3.5
To find the measure of angle A, we need to use the fact that angles A and C are adjacent and the sum of adjacent angles is 180 degrees.

Since angle C is 75 degrees, and the sum of adjacent angles A and C is 180 degrees, we can subtract 75 from 180 to find the measure of angle A.

180 - 75 = 105

Therefore, m∠A is 105°.
Answered by GPT 3.5
If angle 4 has a measure of 31 degrees, and angles 2 and 4 are vertical angles, then angle 2 will also have a measure of 31 degrees.

Therefore, m∠2 is 31°.
Answered by GPT 3.5
I apologize for the incorrect response. If angle 4 has a measure of 31 degrees, and angles 2 and 4 are vertical angles, then angle 2 will also have a measure of 31 degrees.

Therefore, m∠2 is 31°.