C. Who:______ English Protestant leaders wanted to force James II from power and give the throne to his daughter, a
Protestant, and to her Dutch husband,
Confident that the English people would welcome him and that James II would refuse to fight, their
army began to march on London. When James II heard the news, he fled to France.
With almost no bloodshed, Parliament had power once again. Parliament claimed the right to limit the
power of the monarchy, and to have the final say about who could sit on the throne of England. The
bloodless overthrow of King James II became known as the Glorious Revolution.

Step-by-step explanation:

Given sin 30° = 1/2, to check which of the statements is correct we will apply the Pythagoras theorem to a right angled triangle shown in the attachment.

using the SOH CAH TOA trig identity on the right angled triangle, ACD gotten from the equilateral triangle ABC;

From ΔACD, AD is the hypotenuse, DC is the opposite side to the angle 30° and AC is the adjacent.

From the diagram, sin30° = opp/hyp = DC/AD

sin30° = 1/2

Taking consideration of the acute angle 60°, the opposite side to the angle will be AC and the adjacent side will be CD.

According to CAH, cos 60° = adj/hyp = CD/AD

Given CD = 1 and AD = 2

cos60° = 1/2

This shows that sin30° = cos60° = 1/2

Note that ∠CDA and ∠DAC are angles complementary. Complementary angles are angles which have its sum to be 90°