4 years ago

A. degrees B. 40 degrees C. 45 degrees D. 50 degrees

Mathematics

2 answers:

Daniel [21]4 years ago

5 0

Answer:

<h2>D. 50 degrees</h2>

Step-by-step explanation:

b = 180 - (32+69+29) = 180 - 130 = 50

MAVERICK [17]4 years ago

5 0

Answer: option D. 50°

Step-by-step explanation:

69 + b +32 + 29 = 180(angle on a straight line

130 + b = 180

b = 180 — 130 = 50°

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