Question

Sime statement are given below write antecedent and consequent with figure

a) angle inscribed in a semicircle is right angle

b) Two circles touch each other their point of contact lies on the line joining the centers (You take any cond" either externally Or internally)​

Answer 1

Answer:

a)Corollary (Inscribed Angles Conjecture III ): Any angle inscribed in a semi-circle is a right angle. Proof: The intercepted arc for an angle inscribed in a semi-circle is 180 degrees. Therefore the measure of the angle must be half of 180, or 90 degrees. In other words, the angle is a right angle.

b) If r 1 and r 2 be the radii of the bigger and smaller circle then the distance between their center=r 1 −r 2

be the radii of the bigger and smaller circle then the distance between their center=r 1 −r 2