Answered

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They give me a 90° triangle and in the int corner is 52°. The hypotenuse is unknown (x) and opposite the hypotenuse is 8cm (use sin to work out the hypotenuse)


Sagot :

mathstudent55

Answer:

10.2 cm

Step-by-step explanation:

sin A = opp/hyp

sin 52° = 8/x

x × sin 52° = 8

x = 8/sin 52°

x = 10.2 cm

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