Math, asked by Mula1030, 11 months ago

In right triangle abc bc 7 cm ac ab 1 cm and ∠ b 90º the value of cos a cos b cos c is

Answers

Answered by arihant0608
0

height =1cm, base=7cm

and hypotenuse will be 7.00cm

so

cos a=base/hypotenuse

cos a=7/1

cos b=7/1

cos c=1/7

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