Math, asked by palchint7, 2 months ago

in a right angled triangle abc, hypotenuse is 10 cm
angle "b" is a right angle
angle "a" is 27 degree
find length of side bc which is marked as alpha using the sin ratio

Answers

Answered by tasmianiazi9

1

Answer:

9.56cm

Step-by-step explanation:

we know that

Sin (angle) = Perpendicular/Hypotenuse

sin (27)° = BC/ 10

Since, Sin(27)° =0.956

0.956 = BC/10

0.956*10 = BC

BC = 9.56cm.

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