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In a triangle ABC, if a=4,b=8,/C=60^@, t...

In a triangle ABC, if `a=4,b=8,/_C=60^@`, then which of the following relations is (are) correct? [Note: All symbols used have usual meaning in triangle ABC.]

A

The area of `DeltaABC is 8sqrt3`

B

The value of `sum sin ^(2)A=2`

C

Inradius of trianlgle `ABC is (2sqrt3)/(3+sqrt3)`

D

The length of internal angle bisector of `angle C is (4)/(sqrt3).`

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The correct Answer is:
A, B
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ARIHANT MATHS-PROPERTIES AND SOLUTION OF TRIANGLES -Exercise (More Than One Correct Option Type Questions)
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  10. In Delta ABC, which of the followinhg statemnts are ture

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