What type of angle is formed at any point on a circle by the ends of a diameter?

MATHEMATICS · Single correct · CBSE · Mathematics · Circles · Circles

Problem

What type of angle is formed at any point on a circle by the ends of a diameter? (a)

\text{Obtuse angle}

(b)

\text{Right angle}

(c)

\text{Straight angle}

(d)

\text{Acute angle}