Maths Core WMA01/WMA02: CIRCULAR MEASURMENTS Topical Past Paper Questions

Diagram not drawn to scale Figure 2 Figure 2 shows the design for a company logo. The design consists of a triangle ABE joined to a sector BCDE of a circle with radius 6 cm and centre E. The line AE is perpendicular to the line DE and the length of AE is 9 cm. The size of angle D…

Figure 1 Figure 1 shows a semicircle with centre O and radius 3cm. XY is the diameter of this semicircle. The point Z is on the circumference such that angle XOZ = 1.3 radians. The shaded region enclosed by the chord XZ, the arc ZY and the diameter XY is a template for a badge. F…

Figure 2 Figure 2 shows a sketch of a design for a triangular garden ABC. The garden has sides BA with length 10 m, BC with length 6 m and CA with length 12 m. The point $D$ lies on $AC$ such that $BD$ is an arc of the circle centre $A$, radius 10 m. A flowerbed BCD is shown shad…