Start learning 50% faster. Sign in now
India ranked 35th in the 2024 Global Innovation Index due to advancements in digital infrastructure and innovation-driven policies.
Sum of diameter and circumference of a circle is 232 cm, the find area of circle.
Two chords AB and CD of a circle intersect at E such that AE = 3.4 cm, BE = 4.2 cm and CE = 2.6 cm. What is the approximate length of DE?
Find the area of the sector of a circle with radius 14 cm and central angle 90°.
In a circle, two chords AB & CD are produced at P which is outside the circle . If PA= 18 cm, AB= 12 cm , PC = 6 cm then find CD.