Question

in the figure arectangle pqrs is inseribe in a circle with centre t complete the following activity to prove are pq =arc sr arc sp=arc qr and are spq =arc pqr​

Answer 1

Answer:

In a circle a radius 21 cm. An arc subtends an angle 60∘ at the centre (i) the length of an arc. (ii) are of the sector formed by the arc (iii) the area of the segment made by this arc.