Question

In Triangle XYZ, angle Y =90 degree, Z =60 degree, ZX =12 cm. Find the YZ ​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

given y=90 degree , z= 60 degree zx=12cm ,yz=?

this is a right angled triangled

then yz is adjacent side

so,

cosz=adjacent/hypotenuse

cos60=adj/12

1/2=adj/12

adj=6 cm

then adj=yz=6 cm