WebOct 10, 2024 · In fig AB and CD are two diameters of a circle O which are perpendicular to each other OB is the diameter of the smaller circle If OA 7 cm find the area of the shaded region use pi frac 22 7 - Given: A larger circle with center O and diameter AB and CD. WebIn the figure, AB and CD are diameters of a circle with centre O. If ∠OBD= 50∘, find ∠AOC. Solution Two diameters AB and CD intersect each other at O. AC, CB and BD are joined ∠DBA=50∘ ∠DBA and ∠DCA are in the same segment ∴ ∠DBA= ∠DCA=50∘ In ΔOAC, OA=OC (Radii of the circle) ∴ ∠OAC =∠OCA=∠DCA= 50∘
In Fig., AB and CD are two diameters of a circle with …
WebIn Fig., AB and CD are two diameters of a circle with centre O, which are perpendicular to each other. OB is the diameter of the smaller circle. If OA=7 cm, find the area of the shaded region. [Useπ= 722] A 60.5 cm 2 B 63.5 cm 2 C 66.5 cm 2 D 56.5 cm 2 Medium Solution Verified by Toppr Correct option is C) Radius of larger circle, R=7 cm WebMar 28, 2024 · Example 5 Two circles intersect at two points A and B. AD and AC are diameters to the two circles (see fig.). Prove that B lies on the line segment DC. Given: Let two circles be C1 & C2. AD is the diameter of circle C1 & AC is the diameter of circle C2 To prove: B lies on CD. do you need to refrigerate kombucha
Ex 12.3, 9 - AB and CD are two diameters of a circle - teachoo
WebMar 29, 2024 · Ex 12.3, 9 In figure, AB and CD are two diameters of a circle (with centre O) perpendicular to each other and OD is the diameter of the smaller circle. If OA = 7 cm, find … WebIn Fig, AB and CD are two diameters of a circle (with centre O) perpendicular to each other and OD is the diameter of the smaller circle. If OA = 7 cm, find the area of the shaded region. Answers (1) Firstly, area of the smaller circle is : Now, area of :- or And, area of the bigger semicircle is : Hence area of shaded region is :- WebClick here👆to get an answer to your question ️ in the given figure AB and CD are two diameters of circle. Solve Study Textbooks Guides. Join / Login. Question . in the given figure AB and CD are two diameters of circle. Open in App. ... find the value of x in each of the following figures: Medium. View solution > View more. CLASSES AND ... emergency propane heaters indoors