The area of the triangle is 5.45 cm 2. Calculate the size of the acute angle YXZ. Give the answer to the nearest degree. Rearrange the equation to make \(\sin{C}\) the subject. Divide both sides ...

Each of these will give the same answer. Only the radius is squared. Find the area of the circle. Use the π button on a calculator. Give the answer to 3 significant figures. Image caption ...