chord of a circle is equal to the radius of thele. Find the angle subt

1.	chord of a circle is equal to the radius of thele. Find the angle subtended by the chord atoint on the minor arc and also at a point on theor arcic. 10.37, 2 POR = 1000, where P. Q and R arets on a circle with centre O. Find 2 OPR.100Fig, 10.37
Answer» 1)❇Since,the chord and two radius have made a triangle.. ❇Also,all the three sides of the triangleare equal... ❇Thus,its an equilateral triangle of eachangle =60°.. ❇Thus angle of minor arc is 60°.. ❇And angle of major arc is equal to reflexangle of minor arc=360-60=300°.. hit like if you find it useful 2)hit like if you find it useful

chord of a circle is equal to the radius of thele. Find the angle subtended by the chord atoint on the minor arc and also at a point on theor arcic. 10.37, 2 POR = 1000, where P. Q and R arets on a circle with centre O. Find 2 OPR.100Fig, 10.37

Answer»

1)❇Since,the chord and two radius have made a triangle..

❇Also,all the three sides of the triangleare equal...

❇Thus,its an equilateral triangle of eachangle =60°..

❇Thus angle of minor arc is 60°..

❇And angle of major arc is equal to reflexangle of minor arc=360-60=300°..

hit like if you find it useful

2)hit like if you find it useful