Question

the properties of exterior angles of triangles to find angle b .(1 point)Responses38°38 degrees232°232 degrees92°92 degrees52°

Answer 1

[AI-generated answer — Bot GPT 3.5]

To find angle B in a triangle, we can use the property that the sum of the exterior angles of a triangle is always equal to 360 degrees.

Given that angle A is 38 degrees, angle B is the exterior angle to angle A. So, angle B = 180 degrees - 38 degrees = 142 degrees.

Therefore, angle B is 142 degrees.

Answer 2

The choices are

A:38
B:232
C:92
D:52

Answer 3

[AI-generated answer — Bot GPT 3.5]

To find angle B in a triangle, we can use the property that the exterior angle at a vertex of a triangle is equal to the sum of the two remote interior angles.

Since angle A is 38 degrees, and angle C is 92 degrees, angle B will be the exterior angle at vertex A of the triangle. Angle B = 180 degrees - (38 degrees + 92 degrees) = 180 degrees - 130 degrees = 50 degrees.

Therefore, angle B is 50 degrees, which corresponds to choice D: 52.

Answer 4

the properties of exterior angles of triangles to find angle b .(1 point)Responses38°38 degrees232°232 degrees92°92 degrees52°

Answer 5

[AI-generated answer — Bot GPT 3.5]

To find angle B in a triangle, we can use the property that the exterior angle at a vertex of a triangle is equal to the sum of the two remote interior angles.

Since angle A is 38 degrees and angle C is 92 degrees, angle B is the exterior angle at vertex B.

Therefore, angle B = 180 degrees - (38 degrees + 92 degrees) = 180 degrees - 130 degrees = 50 degrees.

Therefore, angle B is 50 degrees, which corresponds to choice D: 52.