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In a triangle ABC, if cos A /a = cos B /b and ∠ C =30. If a = 2cm then area of ΔABC is

+3 votes

asked Apr 7, 2019 in Class 12 by kratos

In a triangle ABC, if cos A /a = cos B /b and ∠C =30. If a = 2cm then area of ΔABC is

cbse
areas related to circles
class-10
class-12
icse
triangles
scalar or dot products
constructions
vector

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1 Answer

+5 votes

answered Jan 10, 2021 by kratos

Best answer

Correct Option :- (A) 1 cm2

Explanation :-

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