Answer:
B
Step-by-step explanation:
∠ c = 90° ( angle in a semicircle ), thus
d = 180° - (16 + 90)° = 180° - 106° = 74° ( angles in a Δ )
If one angle is 16° then the measure of angle d is 76°.
An angle is the figure formed by two rays called the sides of the angle, sharing a common point called the vertex of the angle.
We know that each angle of a rectangle and square is equal to 90°. When we observe the given figure then we can see that angles are formed in a rectangle and a,b,c,d,14 and 16 all are in rectangle, so in this way, 14°+d=90°.
d=90-14
d=76°
Hence if one angle is 16° then the measure of angle d is 76°.
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