SOLVED The following diagram shows a circle with a centre 0 and radius r cm. (7 mar diagram not

Solved The diagram shows a circle, centre O, with radius 4

The diagram shows a circle, centre O, with radius 4 cm. Points A and B lie on the circumference of the circle and AÔB = θ, where 0 ≤ θ ≤ \(\pi \). Find the area of the shaded region, in terms of θ .

Toppr Ask Question

Question 2: The diagram shows the sector of a circle with centre O. The radius of the circle is 5 m and the angle of the sector is 72\degree.. Question 3: The diagram shows a sector of a circle with an area of 26.15 \text{m}^2. Calculate the value of the angle x\degree. Give your answer to one decimal place.

The diagram shows a circle centre O work out the size of angle X work out the size of angle y

The diagram shows a prism with length 18 cm and volume 253.8 cm3.. The diagram shows a circle, centre O. The straight line ABC is a tangent to the circle at B. OB = 8 cm, AB = 15 cm and BC = 22.4 cm. AO crosses the circle at X and OC crosses the circle at Y. (a) Calculate angle XOY.

The diagram shows two circular arcs with centre O. How much longer is the big arc then the small

The angles are x = 116° & y = 20°. what is the circle theorem? When two angles are subtended by the same arc, the angle at the centre of a circle is twice the angle at the circumference i.e ∠O=2∠A. let the Points on the circumference be A,B,C then we have two traingles namely ΔABC & ΔOBC.. Given here ∠A=58° therefore, by the circle theorem we get ∠O=116°

The diagram shows a sector of a circle, centre O. Gauthmath

The diagram above shows the sector OAB of a circle with centre O, radius 9 cm and angle 0.7 radians. (a) Find the length of the arc AB. (2) (b) Find the area of the sector OAB. (2) The line AC shown in the diagram above is perpendicular to OA, and OBC is a straight line. (c) Find the length of AC, giving your answer to 2 decimal places. (2)

The diagram shows a circle with centre O and a chord AB. The radius of the circle is 12 cm and

The points A. B, C and D lie on the circumference of the circle with centre O. BCD = x, where x is measured in degrees. Diagram nor drawn to scale Show, giving reasons in your answer, that the size of DôB in degrees is 360 — 2x. 13. The diagram shows a circle with BC = 30cm. AB = 50cm and CD — — 25cm.

The diagram shows a sector of a circle radius 11cm Brainly.in

5 The diagram shows a sector, centre O. The radius of the circle is 11 m. The angle of the sector is 200°. Calculate the area of the sector. Give your answer correct to 3 significant figures. O m2 (Total for Question 5 is 2 marks) 11 m 200° 6 AOB is a sector of a circle, centre O and radius 5.2 cm. The angle of the sector is 80°.

the diagram shows a sector of a circle with centre O and radius 6cm. MN is a chord of the circle

11 The diagram shows a sector OAPB of a circle, centre O. O AB is a chord of the circle. OA = OB = 6 cm. The area of sector OAPB LV FP2 Calculate the perimeter of the shaded segment. Give your answer correct to 3 significant figures. P A B 6 cm 6 cm Diagram NOT accurately drawncm (Total for Question 11 is 6 marks)

AB is chord of a circle with centre O and radius 17 cm. If OM AB and OM = 8 cm. The length of

Answer: a = 49°. Step-by-step explanation: From the figure attached, In ΔBOC, OB = OC = Radii of the circle O. Therefore, m∠OBC = m∠OCB = 41° [Opposite angles of the equal sides of a triangle] By triangle sum theorem, m∠OBC + m∠OCB + m∠BOC = 180°.

The diagram shows a circle, centre O. The line PS is a tangent to the circle. Calculate angle PQS

O A T B rcm 1rad The diagram shows a circle with centre Oand radius rcm. The points Aand Blie on the circle and ATis a tangent to the circle. Angle AOB= 1 radians and OBTis a straight line. (i) Express the area of the shaded region in terms of rand 1. [3]

The diagram shows a circle, centre O work out the value of angle x. The diagram shows a cyclic

The diagram shows a company logo made from a rectangle and a major sector of a circle. The circle has centre O and radius OA. OA = OD = 0.5 cm and AB = 1.5 cm. E is a point on OC such that OE = 0.25 cm and angle OED = 90°. (a).

If A, B, P and Q lie on the circle, centre O and \\angle APB={{56}^{0}} in the following

O. A Q B. The diagram shows a circle, centre O, radius 10 cm. The points the circle. The chord AB is of length 14 cm. The point Q lies on A, B and P lie on the circumference of AB and the line POQ is perpendicular to AB. (a) Show that angle POA is 2.366 radians, correct to 3 decimal places.

The diagram shows two circles with the same centre. The radius of the smaller circle is 2cm and

(a) The points A, B and C lie on the circumference of a circle: centre O. Diagram not drawn to sæfe find the size of OAC- 2-30 (b) The points D, E and F lie on the circumference of another circle. GH is a tangent to the circle at E 650k Diagram not drawn to scale Write dawn the size of EFH, giving a reason for your answer. 12] Reason:

iGCSE Mathematics (0580) C4.1 Use and interpret the geometrical terms. iGCSE Style Questions

The diagram shows a circle, centre O. AB is the tangent to the circle at the point A. Angle OBA 30° Point B has coordinates (16, 0) Point P has coordinates (3 p, p) Find the value of p. Give your answer correct to 1 decimal place. You must show all your working.

The diagram shows a circle with centre \( O \) and... CameraMath

The diagram shows a circle, centre O. AB and DE are chords of the circle. M is the mid-point of AB and N is the mid-point of DE. AB = DE = 9 cm and OM = 5 cm.. O C D y x The diagram shows the points C(-1, 2) and D(9, 7). Find the equation of the line perpendicular to CD that passes through the point (1, 3).

The diagram shows a circle with center O. Chords AC and BC are drawn such that mAB and mCD are

The diagram shows a circle C with centre O and radius 3cm. The radii OP and OQ are extended to S and R respectively so that ORS is a sector of a circle with centre O. Given that PS = 6cm and that the area of the shaded region is equal to the area of circle C, (i) show that angle POQ = 1 4 0 radians, [3]