Question

M∠ABD = 20°

A) 20°.
B) 30°.
C) 40°.
D) 60°.

Answer 1

The measure of angle ABD is 20°, and the correct answer choice is 20° (D).

Step-by-step explanation:

The measure of angle ABD is given as 20°. To find the answer choice that matches this angle measure, we look at the given options.

Option (D) 20° matches the given angle measure exactly, so the correct answer is 20° (D).