Question

1. Triangle CST, is a right triangle with SC = 5 and ST = 12. Find (a) Sin T (b) Cos T (c) Tan T (d) Sin S (d) Cos S (e) Tan S

Answer 1

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Answer 2

Answer:

Sc^2 + ST^2= CT^2

5^2 + 12^2 = 169 = 13cm= Hypotanuse

Sin T = P/H= 5/13

CosT= B/H= 12/13

TanT= P/B= 5/12

As S=90deg,

SinS =1

CosS=1

TanT=Not defined