Question

Find m/ABD please and thank you

Answer 1

∠ABD will be 40 degrees in the provided question.

Describe an angle.

When two rays or straight lines intersect at one of their ends, an angle is created. Vertex of an angle refers to the point at which two points meet. The Latin word "angulus," which means "corner," is the origin of the English term "angle."

An angle is a figure in Euclidean geometry made up of two rays that share a common terminal and are referred to as the angle's sides and vertices, respectively. Two rays can form angles in the plane where they are positioned. Angles are also produced when two planes intersect. These are referred to as dihedral angles.

In the given question,

As ∠ABC given = 85°

∠ABC= ∠ABD + ∠DBC

85° = 3x + 1 + 4x -7

85° = 7x - 6

X = 91/7 = 13

∠ABD = 3(13) + 1 = 40°

Learn more about angle: brainly.com/question/28451077

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