Question

if a chord of a cirle is equal to its radius then find the each angle of the triangle which is made by this chord in major segment??​

Answer 1

Answer:

30°

Step-by-step explanation:

since it is given that radius of circle is equal to chord therefore it is an equilateral triangle so angle of equilateral triangle is 60°

and when we extend line from points of chord the angle is formed on circumference and we know the property that if angle formed on center of circle is twice angle formed on circumference

so half off 60° is 30°