If in a triangle ABC, (s-a)(s-b)= s(s-c)...

If in a triangle `ABC, (s-a)(s-b)= s(s-c),` then angle `C` is equal to

A

(a) `90^(@)`

B

(b) `45^(@)`

C

(c) `30^(@)`

D

(d) `60^(@)`

Verified by Experts

The correct Answer is:

A

Similar Questions

Explore conceptually related problems

If in a triangle ABC, (cosA)/a=(cosB)/b=(cosC)/c ,then the triangle is

If in a triangle ABC, b=sqrt3 , c=1 and B-C=90^0 , then angle A is

In a triangle ABC, if a = 2, b = 3 and c=4 , then cos A is equal to

In a triangle ABC, if sin A sin B= (ab)/(c^(2)) , then the triangle is :

In triangle ABC, the value of sin 2A+sin 2B+sin 2C is equal to

In triangle ABC, the value of sin 2A + sin 2B+ sin 2C is equal to

In a triangle ABC , if b^2 + c^2 = 3a^2 , then cotB + cotC-cotA is equal to

If in a DeltaABC , right angled at B, s - a = 3, s - c = 2, then the values of a and c respectively are

If c^(2)=a^(2) +b^(2), then 4s(s-a)(s-b)(s-c) is equal to

In triangle ABC, b=sqrt3 c=1 and angleA=30^(@) then the measure of the largest angle of the triangle is