Home
Class 14
MATHS
" 09.If "a=4,b=5,c=7" find "cos(B)/(2)...

" 09.If "a=4,b=5,c=7" find "cos(B)/(2)

Promotional Banner

Similar Questions

Explore conceptually related problems

If a=4, b=5, =7 then cos(B/2)=

In triangleABC , if a=4, b=5, c=7 , then cos((A)/(2))=

"In a"DeltaABC, if a =3cm, b=5cmand c=7cm," find cos A, cos B, cos C"

In a o+ABC, if a=3,b=5 and c=7, find cos A,cos B and cos C

If in a Delta ABC, two sides are a=3,b=5 and cos(A-B)=(7)/(25), find (tan)(c)/(2)

In a DeltaABC , if a = 3, b = 5 and c = 7, find cos c

If a=3,b=4 and c=5, find cos A, cos B and cos C.

If a =2,b=3 and c=4, find cos A, cos B and cos C.

If a =2 , b = 3 c=4 then find cos A .

If 2A = 5B = 7C, find A:B:C.