Any other example
My doubt is from class 10th NCERT mathematics book. Its certainly question 9 from exercise 13.1.
Scooping out hemispheres from solid cylinder will result into subtraction of C.S.A of hemispheres from total surface area of solid cylinder.
Please reply asap
find the area of the segment AYB showing in the adjacent figure.If the radius of the circle is 21 cm and angle AOB=120degrees
Tangent pq amd pr are drawn from an exyernal point p to a circle with centre o ,suvh that angle rpq=30 a chord rs is drawn parallel to the tangent pq. Find angle rqs