Question

in triangle RST, angle s= 90 , angle t=30,rt =12cm then find rs​

Answer 1

Answer:

Step-by-step explanation:

In triangle RTS,

∠S=90°, ∠T=30°,  ∴∠R=60°

By 30°-60°-90° Theorem,

RS=1/2*RT

⇒RS=1/2*12

⇒RS=6cm...(1)

ST=√3/2*RT

⇒ST=√3/2*12

ST=6√3cm...(2)

Hence

RS=6cm and ST=6√3cm

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